Change comcast dns

Change comcast dns. google. Second, use Sign in to the Xfinity app with your Xfinity ID and password. ; Once the Settings window opens, click on the Network & Internet option. According to Broadband Reports, Comcast customers have been complaining that because of Comcast DNS woes, they’re unable to surf the Web. Google does. Comcast Business Support Co Business Internet Another reason to change DNS servers is if you're looking for a better-performing service. 76) There seems to be no way to change the DNS used on the router. dat errors I was receiving on a home webserver, I ran across Wireshark captures including wpad. These settings are editable, once you log in to the device, via the Gateway > Connection > WiFi page. – You will likely also have to set the DNS servers manually, to use Comcast's DNS servers use: 75. Comcast customer here. comcast. That means your modem is connected up to one of the regular ports and not a WAN port. Hi all, I have a comcast gateway router so I can't disable its DHCP server as far as I know, because it has the "safety feature" described here Why won't Pi-hole work with DNS rebind protection enabled? so running the pi-hole DHCPv6 server will be duplicating servers as far as I know. com," for example), your At this point, my only option is to change providers if Security Edge cannot be disabled. – chonerman. You can download a program called DNS Benchmark and see what the fastest DNS servers are for you to change on your pc and mine just How to Change IPv4 and IPv6 DNS Server Address in Windows A DNS (Domain Name System) server is the service that makes it possible for you to open a web browser, type a domain name and load your favorite websites. Explore and find which DNS server you want to use in your Windows or MAC DNS settings. 1 encrypted DNS below. Follow along as we examine several different methods to change your DNS server settings in Microsoft Windows. com Secondary Nameserver: bdns. The only chance is to put the router in bridgemode and I don't want to do that with my setup. I have my own MB8600 modem and Linksys WRT3200acm router with Google DNS specified. Xfinity For full functionality of this site it is necessary to enable JavaScript. About 5 months ago I got a new router and used the same settings for ipv6 that my last router used. When I called Comcast they assured me that I cannot do this. 75. I resisted trying the MiniTool. hsd1. The only way I have found to work "around" the DNS hijacking Comcast is doing is by setting up my own internal DNS resolver and then having it do DNS over TLS to cloudflare and a few others that support it. X and it can't be changed on their cable modem (DHCP) or a 3rd party cable modem you purchase. Set the DNS Values setting to Static Enter the desired DNS server Apply the settings Unplug and plug the device back in Xfinity Comcast offers 40 up on their highest tier plan only - their lines are capable of doing more than the required minimum set by the FCC. 12. How do I view and edit my DNS Records? How do I change my nameservers? Domain Registrations & Transfers. Scroll down to WAN DNS Setting and change the setting called Connect to DNS server automatically to No. Get the most out of your service, troubleshoot issues, even watch help videos. This article also includes the steps to: Obtain an Internet Protocol (IP) address automatically (both IPv4 and IPv6) Obtain the Domain Name System (DNS) server address You use a different DNS server like cloudflare (1. For Windows, use the ipconfig /release command, and for MacOS, go to system preferences, select Network, and change the IP address. which Comcast already knows is google. I apologize, we handle both forums and I got mixed up there. By changing the expected functionality of the DNS system, problems can arise—as the Comcast engineers understand. The new settings are immediately available. But I'm not getting ipv6 - all my wifi devices are running at 433mbps. net email on my iPhone instead. 1 as your For those who want to change their DNS but don't know how , see this FAQ entry. However, it seems like the router is not honoring my computer's DNS servers and instead is using some sort of Comcast DNS server. Hello comcast business, I have a dns server on my network. You can change it to the desired IP address of the DNS service you wish to use. Check the IPs of Free Public DNS Servers by Comcast Xfinity. In this role, you will demonstrate the value of Comcast Business Products such as Internet, Data, Video, Voice, and CBM Mobile to small-to-medium business If you change the DNS server settings on your computer or devices, our gateway will intercept and redirect to the Comcast DNS servers. PfSense running on Qotom mini PC i5 CPU, 4 GB memory, 32 How do I pull off the change without losing internet service (I still work some and cannot be without internet)? Comcast dns is slower (making load times feel slower) so use google and cloudfare. I have the Gateway set to the static IP of the pi-hole for IPv4 and it is blocking IPv4 Trying to change DNS settings, will not apply or save them Hello all, I'm trying to change DNS settings (generally for spoof location streaming) in the C6300, and I have done this on other systems with different modems. When I try to change DNS for a particular device (let's say fire tv in this case) and it doesn't work, a lot of the DNS services say that ipv6 needs to be @XfinityBenjaminM I rarely use my comcast. In order to point your Domain Name to your Comcast web hosting/email services, you have to either use our nameservers or DNS records. Quite frankly, it's silly that we have to go through a public posting and wait for a response to send a private message when someone over there could spend an hour and create a web page that would open a support ticket on my Using a VPN connection with Xfinity Internet is just one of the many benefits for Comcast customers. 102 Secondary DNS IP: 68. The Comcast Business IP Gateway (SMC8014 or NETGEAR CG3000DCR) is configured for pseudo bridge mode by disabling the normal routing, firewall, NAT Find the Perfect Document Templates for Effective Personal and Professional Management. Business has a few devices on Comcast DNS that were working intermittently on sat while domain pcs on 8. If you do not see a link for the Comcast Business SecurityEdge subscriber portal, or you are not able to access the subscriber portal, please contact Business Customer Support at (800) 391-3000. Primary Nameserver: adns. New to the Once you change the DNS server on your Windows 7, you may be required to clear your DNS cache to make sure that windows are not using any records from the previous DNS server. When you subscribe to an Internet connection with an Internet Service Provider (ISP) (ex: Cox, Comcast, AT&T, etc) in your area, you will use How do I fix Comcast DNS problems? To fix DNS server not responding on Comcast’s Xfinity internet, reboot your modem or router and check all the external wirings. it also has an way more open ip address if 192. net on their LAN connection. Your two options are one, to hook your router to the xFi gateway, put the xFi gateway in bridge mode and change DNS in your router. MT. As such, it removes all the Xfinity features like WiFi management and enhanced security that many find valuable, Job Summary. 1, and the DHCP beginning and ending address refresh properly onscreen. You need to search. To do so, please visit our DNS settings guide for computers and view if a DNS server is set statically with an IP address. 2. Comcast Business Nameservers:. r/HomeNetworking. net email address and this is one of the reasons why. And to expand: Comcast gateways not only do not let you alter the DNS servers, they intercept all DNS requests and route them to the Comcast servers. Change Xfinity/Comcast Router Settings! ALL SETTINGS!SMASH THAT SUBSCRIBE BUTTON!----- AD DNS is pointing to COMCAST and CloudFlare DNS (as I have an account there to get my HomeAssistant to work outside my home If it is and the prefix still changes, you can use Unique Local Addresses on your LAN, to provide addresses that won't change. Follow these simple steps: Click on the Start button located at the bottom left corner of your desktop. 8 and try steps 4 and 5 again Basically, bridge mode is a way to turn the modem/router into just a modem. Changing your router to an alternative DNS server has many benefits. Around every 10 mins or so, I'd get two standard DNS queries for this address, followed by two No Such Name query responses. Set the Preferred DNS server to 8. My router connects to the internet just fine and my Dynamic DNS record over at DynDNS did get updated with my router's current external IP address. The issue I receive is no response from the DNS server. 76 (secondary) Troubleshooting Tips If you’re having trouble changing your DNS on your AT&T router, try the following: I do not want to use Xfinity's default xFi DNS server, instead, I would like to use my own recursive DNS Server. The technician connected a laptop directly to the modem and perform a Running "netsh int ip set dns "wi-fi" dhcp" immediately does two things: 1) clears the static DNS entry 2) receives the correct DNS entry from DHCP. What's the way to get this set up? I saw one message saying to direct message 'XFinity Support' but I don't see any account named 'XFinity Support' int he drop down menu for direct mesaging. I am unable to access Comcast Business SecurityEdge subscriber portal. ” 5. This article lists the steps to configure Windows 10 network settings for Xfinity Internet on your computer. hsd1. The only reason to change DNS servers is if you have a problem with the FIOS server or if you think your DNS is slowing you down. By default, it is the last IP in the range loaded on the Gateway. If the Comcast DNS servers are unresponsive, try configuring on your local PC some 3rd pary external DNS servers like Googles 8. 75, and For custom DNS forwarding, follow these steps to define the rules: Configure simple DNS resolution. HomeNetworking is a place where anyone can ask for Comcast may be able to run a cable business, but when it comes to running DNS servers, they’re less than competent. Get complete instructions on how to release and renew your IP address when needed. I prefer to use OpenDSN, Quad9, and Google as my 1st, 2nd, and 3rd tier DNS providers. com. X. Best way I was able to work around it was change the DNS server under WAN to AdGuard, and then change the IPv6 DNS server to How do I change the DNS address on my arris comcast router. 11. With that suffix as You will always get private DNS servers from your internet service provider, but these options are typically slower and more secure compared to public DNS servers. Finally, I have figured it out, and like to share it with those who may need it. 76 This assumes that your "Ethernet Switch" is really being a switch and not a NAT router. Just type DNS in the search box at the top right of the comcast forum page. The current setting is most likely to get DNS service information as part of the DHCP setup. 76 are the The xFi router/modem is setup to use Comcast/Xfinity DNS. I was having a lot of trouble with slow connections and browsing with Comcast's DNS servers, and since Android doesn't let you change settings, I tried this app to switch to OpenDNS. U. 70. Comcast / Xfinity now makes it impossible to escape their DNS usage. Like. Primary DNS: 75. 75 (primary), 75. To check your current DNS settings. Select WiFi from the navigation at the bottom of the screen. 8, 8. ping still connects to the old ip! Where is this old setting hiding? ipconfig /all shows there is more than 1 DNS server. net Appretiate any suggestion/thoughts, thank you in advance. This new modem has put CC's dns at the top of the DNS list. Disappointing. From the forum entries here, I see that it can. Currently, I'm still with Comcast and still in Denver. You can try going to help dot siteprotect dot com, to get more information on making the changes you need! We're right here, so if you have any problems, just let us know! I no longer work for Comcast. Facebook; Twitter; LinkedIn How to change DNS from Control Panel on Windows 11. 4 and 4. Business support is telling me this is past the Demarc so Comcast can’t do it. savvis. net The issue is that additional suffix causes disconnect issues when on VPN. 136/30 Gateway: 78. 1. We're always here to help you. Enter your preferred primary and secondary DNS servers in the DNS Server 1 and DNS Server 2 fields. Now, select the Use the following DNS server addresses option. My home connection and business connection both connect to the same There are 2 different places where you will see DNS servers option: in the WAN/Internet options (probably the one you are seeing); in the LAN DHCP / Local network / Network [see Note] (this is the recommended place to set Pi-hole as DNS server). My goal is to change the DHCP IP address to match our existing downstream devices. 2 years ago. To get started, How can I change my DNS on the router level? Based on my experience in corporate American I know with 100% certainty that DNS queries to the default servers are You can hack your router and change the settings in the router, so that when you receive the DNS settings from your router, you will have whatever you need. com Contact your domain registrar and ask them to switch your nameservers accordingly. 75 with 8. 8; Secondary: 8. However, the gateway router uses Comcast DNS (75. net If you change the DNS server settings on your computer or devices, our gateway will intercept and redirect to the Comcast DNS servers. Can I change Comcast DNS? How do I find the DNS server IP address? I made a quick configuration change to use Google’s new public DNS system and web pages are loading faster than ever. Instead, type "Comcast Business" there • - As you are typing a drop-down list appears. I'll add that it can't be changed on an individual network client anymore either as the Comcast rented gateway devices no longer act as DNS forwarders / DNS relays. I haven't looked into paying for a static public IP address. network settings. 1 and can be loaded into your router. This isn’t the first time this happened. ” read our help article for complete information on using your own domain with Comcast Business Class services before you change your Name Servers. If you add an address, it should show up in black. net as a domain suffix to all DHCP clients. 125. Thus phones and tablets were left wide open. The second option is to use your own modem/router. Questions? Contact us at: support@webhosting. I don't know how Comcast could change the DNS server without you DNS Changer is the easiest way to change your DNS and test the speed of DNS servers. You then use those in your DNS. 67. S elect Websites from the Manage Services menu. 168. Click Network and Internet, then Network and Sharing Center, and click Change adapter settings. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Sometimes a few I can use nslookup with my own DNS server (from a different computer on the LAN) and get the right IP when I force nslookup to query my own DNS server. dc. Looks like you do need an app like DNS Override in order to change cellular DNS, and can't be done through profile on it's own. To gain access to the configuration pages of your Comcast-provided Gateway, enter 10. 1 You must manually set the IP address and DNS server for each device that has a fixed (reserved) address. My setup: ISP is Comcast - and WAN is set to DHCP/DHCP6 (with /60 prefix - confirmed with them for residential this is good) - utilizing Prefix ID '0' My COMCAST WAN IPv6 is 2001:558:6011:a5: {remainder masked} with a 128 prefix The You have to understand the IPv4 vs IPv6 differences in that these newer ISP's don't have a choice. For example, if you type “www. Anyway I prefer to change DNS at the modem level so it applies to all devices. 1), but then you have to ask Comcast, send my traffic to 10. co. We have set up the Comcast EDI in our office. Click Run as administrator option. My home connection is also Comcast and wasn't resolving on a few devices and after changing DNS it went away. To change your IP address on Comcast, you will have to release a new IP address using system settings. These will be 4 section addresses like 1. The problem was that it pointed the device DNS Suffix to utopia. I should be able to use any DNS servers I want to instead of being forced to use Xfinity's. 1 or 9. Change your plan to fit your needs now; Shop Plans. 1 (Under Advanced > Comcast DNS: 75. Wouldn't this cause your searches to be logged by Comcast regardless of your DNS server entries? If you want to use another DNS like Google/Cloudflare/OpenDNS shouldn't you use their Search Domain? I do not want to use Xfinity's default xFi DNS server, instead, I would like to use my own recursive DNS Server. In the Custom DNS Forwarding dialog, click Add. 3 months ago. ELS-GMS. Before you change your DNS server, you should choose a DNS server that best for your needs. You can change the DNS servers pretty easily to verify: Google DNS. To change your DNS on Windows 10: Press Win + X to open the Power User Menu and select Network Connections. Is there a way around this? I see a noticeable difference is my take-off speed with this Xfinity governed dns I experience this 5-6 times a day. Web filtering policies are not getting applied on some or all devices. Change in DNS servers - problem resolved. More posts you may like r/HomeNetworking. Top 1% Rank by size . After finding this I checked my PC to see what DNS server appears and got the same thing along with the IP address of the Domain Controller that has the DHCP and DNS Gateway IP: This is a Static IP address, in addition to the number of ordered IPs, which is assigned to the Comcast Business Gateway. What I learned after getting set up on Comcast is that the Comcast supplied SMC router has firmware that disables DNS Settings, therefore I cannot assign the OpenDNS static IP without doing it on every device. If you’ve run DNS Jumper, you’ll see two DNS addresses listed for the server you selected. Commented Jan 25 at 0:30. net While researching some wpad. Xfinity is not able to mine and sell your user data. 13 (made up). Is there a way around this? I see a noticeable difference is my take-off speed with this Xfinity governed dns How do I change the DNS address on my arris comcast router. We have a bunch of NDI cameras, switchers, etc and I'd rather not have to go through and change all the device IPs I can enter a new "gateway address to 192. To begin changing your DNS server settings on Windows 10, you need to access the Network and Internet Settings. 1 encrypts DNS requests meaning Xfinity is unable to see what websites you are visiting. I need to know so I can use my own domain for Comcast services. 109. You could do like so many others have done and are doing and buy your own hardware. You cannot fully turn off or change the 10. 6. It also I need to know so I can use my own domain for Comcast services. New Contributor Since the tech person could only visit to check the modem next week, I decided to take matters into my own hand and change the IP address on my Comcast. Visit Stack Change DNS for mobile network & WiFi. Im not sure but i dont think you can change the dns on comcast. one user had Comcast public DNS servers (75. Then, clear excess DNS cache or disable features like peer-to-peer Windows update, antivirus, and firewall protection. and the NextDNS setup page says "This device is currently using ”COMCAST-7922” as DNS resolver. Aug 23, Comcast DNS as i felt no reason to change to another provider, and was worried would mess up Xfinity stream access, and Wifi TV box Seems to work fine. just pick one from our list of Public DNS server. Two popular options are Google Public DNS and Cloudflare's Public DNS. How do I change the DNS address on my arris comcast router . 75. There's plenty of reasons to have decent routing hardware but provided you can configure LAN DNS (the DNS endpoints broadcast via DHCP) or WAN DNS (the DNS endpoints the router itself uses), or you can disable or limit the DHCP scope, Pi-hole isn't one of them. Wer nicht die Standard-Server der Provider nutzt, surft schneller und ohne Blockaden. sys. So, they are better than their private counterparts as provided by ISPs. 75, and 75. user_6c716e. 4; Is Flushing DNS safe? You cannot change DNS with comcast equipment. I am done with xfinity. To make update to your domain's DNS entry please use the following steps. Instead, is specifies its own address 192. 127. Routers are notorious for this. 4, it does not pass those to the DHCP clients, just its own 192. Comcast Business. I got the Xfinity gateway and saw there was no way to change the dns. However, I cannot seem to change the A subreddit primarily dedicated to asking questions and/or discussing experiences with Comcast. We need to change our default DNS configuration Business support is telling me this is past the Demarc so Comcast can’t do it. For example, if your ISP is Comcast, it automatically directs you to its DNS servers at the IP addresses 75. If you're curious, try changing, but doubt you will see any real difference. net: My question is, why would Comcast/Xfinity have utopia. Depending on your device, you may need to check an "Advanced" box to see this setting. Reverse DNS change needed. 75, 75. In my experience Comcast changes IP addresses every 1 to 3 years; One way to keep your "dynamic IP" in sync with your DNS is by using a service like Dyn or NoIP which provide their proprietary Domain names/Domain names to purchase. BR. NET 2. If you can’t find the settings on your own, you can find specific instructions by searching “[router brand name] change DNS. Hi there, our VPN pushes two DNS suffixes when folks connect to the company network. DNS Changer is the easiest way to change your DNS and test the speed of DNS servers. . Cancel Post. DNS always points to the server. com” into your browser, your browser asks DNS for the IP address of “google. (B) If the DNS is anything other than on your LAN (like your ISP's DNS, or Google DNS, the VPN's own DNS, etc. They say that can be circumvented by using the gateway as Learn how to change a home network's WiFi channel selection or mode. I have a favorite dns that I like to use. Your two options are one, to hook your C omcast is the largest home Internet service provider in the United States, providing cable television, broadband Internet, and telephone service to both residential and commercial customers. Not good with smart & curious teens in the house. I wasn't sure if they meant I'm not allowed or that they didn't have the option to make it available. Many people complain that their ISP-maintained DNS servers are sluggish and contribute to a slower overall browsing experience. Changing the ipv6 adapter settings for DNS server solved the issue for me. You can use 1. Are you using this configuration now? (A) If the DNS server is on your LAN (like your WiFi router is functioning as DNS proxy - which is common), then the DNS is accessed directly, bypassing the VPN. How to Change Your DNS Server on a Windows 10 Computer. Sorry about the lengthly post, but I felt like I needed extra verbiage to help suppress my blind rage. 1 as the clients' DNS server. It will respond to DNS requests from almost any local ip set. I got on my routers' web page and saw they have the DNS set to Comcast servers and there is no way to change the DNS. When I look under Wifi Details in the DNS section on my MacBook or my Dell, they both say the DNS server is hsd1. cs. I called Xfinity, However, the MG8702 does not pass those DNS server IP addresses to its DHCP client. Im trying to set up pihole on my rasbperry pi 4 and got stuck on changing the static dns. I've used xfinity for 6 years and always had ipv6 connectivity. ATT. However, Just a quick question for you guys Is anyone having issues where Comcast is blocking the use of non-Comcast DNS servers? For personal use, I manage my own router. Here is the list of IP addresses you will receive from Comcast P2P IP: 78. Community Submit a request Sign in. As for Comcast's internal DNS cache that they're using to inject into customer traffic, they must be keeping those records around for a while, as this record has To change your IP address on Comcast, you will have to release a new IP address using system settings. At no time are all the Static IPs loaded into a comcast modem router. Table 2: Public DNS Server Settings in the USA . In the past when ipv6 was working wifi devices all ran at 867mbps. The rule can be defined for: Common DNS queries ('A' queries); and I’m using Comcast’s default dns because months ago I had issues with the advanced security and they though it was because I was using cloud flares DNS. Xfinity Comcast offers 40 up on their highest tier plan Can't change DNS from default Comcast . ; In the new window displaying your available network devices, right-click your internet-connected device and select Properties. Xfinity Comcast offers 40 up on their highest tier plan only - their lines are capable of doing more than the required minimum set by Using DHCP, it should get DNS settings from the router. 10. Any other ideas for troubleshooting? I just don't understand why all of a sudden I'm having these issues, when 3 days ago it was fine, and had been for years. Yet all three are blocked, and the PC troubleshooter keeps defaulting to 75. When unchecked, the Gateway will assign the default DNS server numbers currently in use on the Comcast network to your LAN devices. I've got a few users who have an additional DNS suffix of hsd1. DNS-Server lösen Namen zu IP-Adressen auf und sind essenziell fürs Surfen. Can I change Comcast DNS? How do I find the DNS server IP address? In testing a DNS issue, I appear to have discovered that my DNS requests are being intercepted. February 27, 2024 19:06. It’s about 3 times faster than conventional port 53 DNS at about 25 to 28 msec even for an uncached lookup. 4. 76). My question is, if I put my modem in bridged mode, and use my own router, and change the settings to use cloudflare DNS servers, does the gateway still capture my DNS requests through Xfinity DNS servers anyways? If your ISP permits it, change your DNS settings to Google DNS. 8 as You can’t change dns on the XFi gateway. I had a hard time understanding the two different sets of IP addresses. Google DNS servers – Primary: 8. Comcast has recently started playing with my DNS traffic, and not in the usual clumsy Comcastic manner. ipv6 dns servers and settings. It looks like intended behavior from Comcast's side, honestly, because as soon as I switch back to Comcast DNS servers the router instantly re-acquires it's But you can't disable IPv6 or set an internal IPv6 DNS server, so devices will still use Comcast even if you use another device for IPv4 DHCP. DHCP will, if configured to, give out a domain suffix in addition to an IP address. 49. 4 Best solution is to bridge the X1fi from Xfinity and use your own router. And it reverts back to the xfinity settings after rebooting the device. The easiest way to change your DNS server is in the Network Connections window. 74. I tested at 2 wifi locations (coffee shops) so far, works fine now. 87. One by one my computers stop seeing network resources and the Active Directory and Domain Authentication. I didn't want to shell out for the new router, but if anyone else with AT&T fiber stumbles upon this thread, r/Comcast_Xfinity. 0. I need to get the Comcast Cisco modem to send the IPv6 address of this local nameserver in its DHCP6 and router advertisements. © 2024 All Rights Reserved. Comcast had a DNS (Domain Name System Change DNS settings in OS X through the Network preference pane by clicking Advanced with any adapter selected. However, we still live in a world that, even though IPv6 has been around for over 20 years, the majority of atleast the USA refuses to really push out IPv6 deployment on a massive scale. 0. Just plug the first one into “Primary DNS” and the second one into “Secondary DNS. melissamazur March 16, 2014 04:09. This must be done on the client computer, printer, etc. The DNS Changer change’s your device’s DNS address, not affecting your connection speed in any way. To change the DNS addresses through the Settings app, use these steps: Open Settings. 76 1. Select option Enable custom DNS forwarding to enable settings for forwarding certain DNS queries to other DNS servers and click Edit. »Comcast High Speed Internet FAQ »How do I change what DNS server my computer uses? Some DNS servers I reccomend For the past few weeks been having an issue where my Master DNS (Windows 2019 Server) is not doing a zone transfer to the Slave DNS server (with Comcast). Even if I change the DNS servers under Status/Connection/IPv4 DNS Servers to the google ones 8. 7K Messages. net Comcast had this problem (uto Skip to main content. ch4. However, using nslookup without specifically querying my server, it uses Comcast's DNS servers. I believe I have a favorite dns that I like to use. Quickly and easily access your email or voicemail right from the xfinity. r/Comcast_Xfinity. The issue is that additional suffix causes disconnect issues when on VPN. If you change your DNS server on your router, this change will apply to every device on your home network. Encrypted DNS Is More Private and Secure Every time you visit a website using a domain name (such as "google. Enter your preferred primary and secondary DNS servers in Learn how to change a home network's WiFi channel selection or mode. As described in our How to Speed Up DNS Look-ups for Faster Performance guide, we recommend three approaches (in order of time needed) to ensure you select the DNS server for your location:. 2. Spiceheads are more than likely familiar with the DNS redirecting that used to be standard practice on the Comcast network. Here is my SOA record goucher. We have seen the following entries at different times: one user had a private address, I think it was 192. If Assign DNS Manually is checked, you can manually define the primary and secondary DNS servers that will be assigned to all PCs connected to the LAN via DHCP. 75 75. It must have been coincidence then. Thanks. It will grant that 10. 8 and try steps 4 and 5 again replacing 75. I'm just leaving it disabled as I can use my preferred DNS and check my comcast. That way, you will have far more control over your network, and the hardware will be far superior to anything Manage the WAP configuration settings to meet your Comcast Business WiFi needs. 220 as the Alternate When you change your router/MAC they will likely issue a new IP address. I am not trying to be petty, but I can really notice the difference, the Comcast is not bad, but it is not nearly as quick as the Cloudflare. - I think I want Comcast to be my SOA becasue the domains are registered at Network Solutions and the Who Is lookup reports the Name Servers. WE SEE YOU COMCAST A subreddit primarily dedicated to asking questions and/or discussing experiences with Comcast. e. Now the Wifi DNS works fine wherever I go. Just make sure that Pi-hole is the only DNS server available in either LAN or WAN case. Select Edit website. il. The Comcast Business IP Gateway (SMC8014 or NETGEAR CG3000DCR) is configured for pseudo bridge mode by disabling the normal routing, firewall, NAT Access Comprehensive Document Resources to Meet Every Professional Requirement. Next, type in the IP addresses for the preferred and alternate DNS servers you want to use. However, you can always change your DNS setting on a Mac or Windows 10 PC. 1) and it is very fast. How can I go about this? Can I use the same URL Comcast_Michelle provided? 0. However, I cannot seem to change the When you change your router/MAC they will likely issue a new IP address. • The "To:" line prompts you to "Type the name of a person". Here is an article You can’t change dns on the XFi gateway. Reply reply More replies. 3. The response from Comcast has a TTL of zero, so records don't get cached at all locally. I have searched and searched and I cannot get a 'good' answer as to why I have to set this to make IPv6 in my home work. NS. Click on Network & Internet. In my case the old ip-number is hiding on the 2nd DNS server: ping apparantly uses the DNS server with the old ip-number and nslookup by default apparently uses the DNS that has the new ip number. You can't isolate them. So if we run our own DNS server and point the Switch to it, we can make the browser open anywhere we want, such as Google. 1/dns/- | . 1) and insets its own search domain as well. AT&T, Comcast/XFINITY, etc. Select Edit WiFi from the pop-up card to edit your Option One: To Change DNS Server Address on Router; Option Two: To Change IPv4 and IPv6 DNS Server Address in Control Panel; Option Three: To Change IPv4 and IPv6 1. The article can be found here: Managing, controlling, and support for Custom Domain Names. Select the connection for which you want to If there is no way to access the Xfinity modem's web page to change DNS server, then bridge mode and an external router is the best way. 1 (or the current Gateway’s IP address if the default LAN configuration has been changed) into the address bar of your web browser on a computer which has a connection to the internet through the Gateway. Having a quick look at doing this via a profile and Apple Configurator software, seems you can set-up a profile with proxy DNS settings, but the profile just allows you to refer to a bundle within an iOS application. 1 access to the internet, and so on. exe that provided the information that led me to the answer. Select "Comcast Business" from that list • - An "Comcast Business" graphic replaces the "To:" line • Type your message in the text area near the bottom of the window • Press Enter to send it. Select the "Use the following DNS server addresses" option. Private / Guest WiFi Network - Choose the wireless network mode that the Business Wireless Gateway will use to set up other basic features, including security mode If you can't change it on the gateway, you can change the DNS settings on the computers that use the gateway. upvotes · comments. 1/24. 8 and 8. I have also tried to force DNS in my PC's network setting. 239. Second, use We encourage you to reach out to Comcast and encourage them to allow you, their customer, to take control of your own network by allowing you to more easily a) disable parental controls at the network and b) change your How to Change Your DNS Settings The best way to change your DNS settings is at the router level. How to change DNS settings using Settings on Windows 10. Preferred: 8. In the process of setting this up one of the devices was returning a DNS of 2001:558:feed::1 which is the Comcast DNS. 37. 222. Nameservers & DNS. 9. Changed DNS server IPs in Router, but continues to use Comcast DNS server Follow. In my experience, Comcast doesn't change my public IP address very often, so since I'm only "hosting" experiments and not real public websites that need serious uptime, that's good enough for me. net, so DNS caching has trickled down to other servers. 76. If Assign DNS Manually is selected: 4. Learn more about the Customer Experience Representative, Change of Service job in Comcast If the Comcast DNS servers are unresponsive, try configuring on your local PC some 3rd pary external DNS servers like Googles 8. I've tried several things including manually removing that suffix from IPV4 and IPV6, and disabling IPV6, but that suffix KEEPS COMING BACK! I am trying to manually set my own DNS servers in System Preferences. There are DNS entries on the ARRIS DHCP server I agree with @EG , it's probably not an actual DNS issue. CBRU. Could someone comment on the privacy implications of leaving Comcast's Search Domain entry, i. I logged into the modem, checked "Assign DNS Manually", entered the address for my local nameserver, clicked "Save", and it appeared to save it. 4, the sites come up fine. IPv4 addresses are GONE. 4) 2. net. and the Alternate DNS server to 8. The Comcast router always sends 2001:558:feed::1 and 2001:558:feed:2. My ipv4 clients are given the correct dns LAN address, but my ipv6 clients still use the comcast servers. 150. https://1. Public DNS servers. I've set my NIC to use my local server as its primary DNS server, yet it ignores this. OpenDNS; Community; OpenDNS Community - Routers & Other Hardware; How to change the DNS address on comcast router Follow. Note that while the answer in the Microsoft forum had useful checks and tests, it was the MiniTool. 127 resolver. Even changing the DNS on a device will not work. When you type a URL into your browser, your browser looks up the part of the URL that contains the domain name in DNS. Configure your network settings to use the DNS Server IP addresses to get fast and smooth Internet browsing. That is just one advantage to using Cloudflare as your primary DNS. FWIW, I've use the default Comcast DNS servers for years and have had no issues. 8 Comcast Router will not let me change my primary DNS Server . Note: the names of the pages/tabs change from router to router. To change your DNS server on a Windows 10 computer, go to Settings > Network & Internet > Change You might be able to set DNS manually on a client and point it at your own local resolver if you are trying to do that. I don’t have to buy another modem just to change my dns server. The article can be found here: It's not DNS related (for a change); it's DHCP. but if i change my computer dns servers to 8. 222 as Preferred and 208. About; How To Configure A Comcast Business Class Static IP Address Comcast Assign Static Ip. 106. Leave the IP server setting here alone, as this is automatically acquired from the DHCP server. Note that some public Wifi networks at coffee shops & libraries have what's called a "Captive Portal" which requires use of the DNS supplied via DHCP. Click Apply to save your settings. ga. Works without root and works for both WiFi and Mobile Network Data Connection. ; Under Advanced network settings, select Change adapter options. The point about 1. In addition, it provides an encrypted connection, and so it offers serious contention to the Comcast default DNS. So changing my dns fixed for like 45 minutes and now it's doing the same thing again. If your computer's configured DNS servers are changing to another set of values automatically, one of these scenarios is likely to be occurring. These DNS servers are free to use and surely boost your internet speed. The router address will show up in the list gray. I am setting up IPv6 on my network for use with some of our equipment. com homepage. @ComcastBiz_Support BAD BAD Comcast - I just (April 2023) had a new business modem set up at a client with a Server controlled domain network. 220. Learn about the different WiFi network security modes and how to change them using Xfinity xFi and the Admin Tool. Click on Network and Internet. It's the SecurityEdge. So my router, DynDNS, and public DNS records all agree what my IP address is. 1. The admin console on the router won't allow you to change them. 9 being more private is that neither log, nor resell data. Here's how to set it up. Xfinity needs to give the customer more control, even the xfinity agent I spoke to couldn’t change it on their end. Hey all, My Xfinity router has the options for changing DNS Servers greyed out. 100. Been going back and forth with Comcast where they originally said it was not there issue, so I am trying to confirm there are no issues with my DNS. ; To change your DNS on Windows 11:. Go the Control Panel. The first time I called them they didn't want to change me anything, so I needed to call some more times, escalate, and finally I got a new modem from them but I filed a claim in 1. If that doesn't help, try changing the DNS servers on the router to 8. "The Pi-hole® is a DNS sinkhole that protects your devices from unwanted content" Please read the To change the DNS server using Command Prompt, follow these steps-Search for cmd in the Taskbar search box. trying to change xfinity mac address so it will automatically change my ip address but i cant find a way to change this through Xfinity's gateway Comcast already is dynamic with residential, rebooting a modem likely won’t budge the IP. Shop; Business The bottom half of the "Internet Protocol Version 4 (TCP / IPv4) Properties" window shows the DNS settings. If i cant, is there any work around to it? Bte im not very good with computers so i prob wont understand any terms or anything so pls explain it to me like im 5. I have 2 AX4200 nodes and I've gone into the Linksys settings under Connectivity to update DNS 1 and DNS 2 to the Cloudflare IP addresses. exe at first but appears to only collect all your Windows information and output into a single text file that Fun fact. Advantages are many including choosing your own DNS servers such as google, 4. Changing your domain lock status; How do I renew my domain name? Domain Forwarding; Registrant Contact - Email Verification Likely something on your local network was caching the DNS redirects and just needed it's cache cleared and/or rebooted. This morning, anyone on Comcast is unable to resolve any A or AAAA records in my domain; doing so basically says “record not found” This makes no sense to me. siteprotect. We need to change our default DNS configuration (PTR record). According to Broadband Reports, Comcast customers have been complaining that The problem was that it pointed the device DNS Suffix to utopia. Comcast has visited 3 times to check their equipment. Reply. A VPN is the only way, If and only if you use it Comcast pushes out their dns 75. " My expectation was that setting that profile would result in a system-wide DNS change, forcing every app to use NextDNS. a site gets blocked and says potential phishing/malware, or comes up as not being found. 86. Did comcast remove DNS entries for this server name? EDIT 2 SOLVED: I've setup my new WiFi 6 router, set the DNS to the PiHole, and all is working as intended. Otherwise, you could manually set DNS servers We the users need to have an option to control our network. Remember that you are not required to Changing the dns on a device base is ridiculous, I don’t have time to change the dns settings on about 20 devices. billsprestonesq. ” DNS returns the IP address assigned to Google’s domain name such as 74. 150 Select Your City / I know Xfinity doesn't allow changing of DNS server settings on their gateway modems. I have screenshots. Is Comcast DNS better than Google? Google DNS is known for its faster speeds and more reliable connections. 4. Comcast cable internet dns servers are as follows: National DNS Server IP Address. 8 Alternate: 8. Basically, bridge mode is a way to turn the modem/router into just a modem. Your router is giving out . ; From the Start menu, click on the Settings icon, which resembles a gear. 8 were resolving. 1 or 1. Select your network. 64. Here are the IP addresses for Google DNS and Open DNS: Google DNS. 75 and 75. Your two options are one, to hook your router to the XFi gateway, put the XFi gateway in bridge mode and change dns in your router. Hi there, Yesterday I created an OpenDNS Today I reset my router to factory settings and tried again, but still the same. net hijack), now my Internet Provider is having the same problem. How to change the Xfinity router DNS settings in Linux? You can change the DNS settings from ‘Network Manager’ to enjoy running a Linux operating system on your PC. you can change the Gateway's default LAN However, the MG8702 does not pass those DNS server IP addresses to its DHCP client. And if you have X1 TV, just press the A button or say "Help" into your Voice Remote. To change DNS settings, tap the "IP settings" box and change it to "Static" instead of the default DHCP. They will not work with a public DNS or fixed DNS locked in to the Wifi interface. I'm using a Netgear Nighthawk home router, and whenever I try to change the DNS server to a non-Comcast one (I'm trying to use AdGuard DNS) the router loses its internet connection. There a couple of reasons this could happen, DNS server is overloaded and could not respond, The load balancers have a configuration issue, there is an issue with the load balancers, The timeout setting on the DNS server does not have the proper Learn how to change a home network's WiFi channel selection or mode. edu DNS suffix wpad. So, it is faster than a regular VPN. Visit My Account online or download the Xfinity App, the choice is yours. net as a Connection-specific DNS Suffix, and how would I be able to remove/modify/change this setting on my Arris Surfboard SVG2482AC gateway? Utopia. Are you asking for a PTR/RDNS entry? - I would like Comcast to copy the current DNS information and change the IP address from You could then point a DNS hostname at your cable gateway's public IP address. ” 6. What DNS does Comcast use? Comcast is part of Chromium’s DNS over the HTTPS beta program. Well that may be true, but if your ISP has flakey DNS servers (as Comcast does) then Google is likely a better option. The account you need to send to is "Comcast Business". The previous email I used to request these changes was [Edited: "Personal Information"]. Now you should be able to use 3rd party DNS servers if you so choose because Comcasts " Broadband disclosure " states: Need Reverse DNS records set on Comcast IP please I need to get reverse DNS setup on one of my comcast provided IP addresses. · actions · 2003-Dec-8 11:58 pm · But Comcast is still listed as my IPV6 DNS server, I think because of the automatic switching back to it that the gateway does: ‎Change dns server? | Xfinity Community Forum. Even with this one, comcast uses the IPV6 DNS route to bounce IPV4 DNS requests to localhost (192. mn. It is only one of many severe limitations that xfinity places on your network if you use their hardware. Its a problem where Outlook 2013 cannot find the Exchange server named CH4MBX01. This appears to be a Comcast issue, When a domain is newly registered, the nameservers are changed, or DNS changes are made, I am registered with Network Solutions and do have DNS records there but the ones that refer to the A records and to the PTR records don't change unless Comcast makes the change. How to identify the best DNS servers for your location. Your internet service provider (such as Comcast, Verizon, and Spectrum) will assign you a default DNS. 1 year ago. Use the netsh command to show all internet sources. Stack Exchange Network. HomeNetworking is a place where anyone can ask for help with their home or small office network. New Contributor See all United States of America Public DNS Servers List. You will find tons of threads with DNS servers listed. What is it actually doing? I would just change back to using the NextDNS app, since that seemed to work, but it causes conflicts when I use my Private Running "netsh int ip set dns "wi-fi" dhcp" immediately does two things: 1) clears the static DNS entry 2) receives the correct DNS entry from DHCP. , has determined is best, then don't manually set DNS server addresses at all—just let them Even when we specified non-Comcast DNS the issue remained. You can read the benefits of using Cloudflare 1. NET CMTU. When I query a DNS server that is an authority (confirmed by performing the query with another internet provider and also confirmed by a friend who is also on Xfinity), I'm receiving a response that the answer is non-authoritative. Hello, asking thru my personal account but I've got several VPN users with Comcast (Xfinity) that keep recieving the DNS Suffix of hsd1. Log into your Comcast Business online account using your primary admin email address. 8. In this particular case, the IP address OP mentioned points to a DNS server set up to trick the Switch into opening Google. (ISP). A practice they cleverly marketed as Hello arnoldarnold, Welcome to the forum. 137 Layer 3 IPs: 78. 85. 8 and 1. You can post for technical support, advice, or just to vent about how you feel Comcast did you wrong. Router DNS How do I fix Comcast DNS problems? To fix DNS server not responding on Comcast’s Xfinity internet, reboot your modem or router and check all the external wirings. I have set the primary and secondary dns servers in the ipv6 sections of `local ip network` and checked `set dns manually` but it has no effect on my clients. How to change from Comcast DNS to Google DNS? There are several reasons why you should think about changing your DNS server. We also run FIOS. A few people have reported that Google’s DNS servers run a little slower than most ISPs. In fact, as of now, even Google's DNS servers are not showing results for CH4MBX01. 137/8 Layer 3 Subnet Mask: Comcast adopts DNS hijacking, response from DNS servers. Now you should be able to use 3rd party DNS servers if you so choose because Comcasts "Broadband disclosure" states: I have been with Cloudflare for over a year (1. Welcome For improved online privacy and security, Windows 11 lets you use DNS over HTTPS (DoH) to encrypt the DNS requests your computer makes while you browse or do anything else online. You can also use 208. We need the option manage our own network Comcast brings together the best in media and technology careers. However, it doesn't appear to be working. Why you should change DNS router settings. However both way when I do nslookup, it still shows Default Server cdns01. ), then this request is made through the VPN. 1 ip addresses. 35. Aug My ISP was Comcast and I'm in the Denver, Colorado area. My guess is that the gateway is using Comcast DNS for resolution, as no matter how we change which servers are used by NSLookup the answers all come out wrong, while the same queries on If the Comcast DNS servers are unresponsive, try configuring on your local PC some 3rd pary external DNS servers like Googles 8. net is often called a DNS hijack or malware because it causes disruption to a computer networking system and security. I've tried several things including manually removing that suffix from IPV4 and IPV6, and disabling IPV6, but that suffix KEEPS COMING BACK! I've got a few users who have an additional DNS suffix of hsd1. 195: Arnold, Maryland: AS6939 Hurricane Electric LLC __ Yes: 75 % : 204. The first comment in the App Store says: "I’ve tried multiple times and even restarted my iPhone but the app would not change the dns server for cellular as advertisedThe dns leak test , even the one that’s in the app, shows T-Mobile dns after I’ve “forced” it to something else in the app. I have my own modem/router (NetGear C3700-100NAS), I tried to set DNS in its setting to Google DNS (8. Not all DNS servers are the same though; some are faster, and some offer additional security. " At home I actually use an Adguard Home instance for DNS, which upstream connects to cloudflare or quad9 via https. Comcast had this problem (utopia. As such, it removes all the Xfinity features like WiFi management and enhanced security that many find valuable, but makes it so you can (and have to) use your own WiFi router to connect the internet. Yesterday, whenever I tried to load any page from the Internet, I was confronted with browser warnings that it received a certificate that it did no trust. 51 -> susilanding-chic-vip. Primary DNS IP: 68. 75; Secondary DNS: 75. 162. Comcast Cable Communications, LLC __ No: 67 % : 65. To specify different DNS addresses from Control Panel, use these steps: Open Control Panel. dhxzpy odhj vedxyu yxni bljhma cdiaz yrrvwln rnux vqwrz mdufsvhr