How to Change Xfinity Router DNS Settings? (3 Methods) (2022)

Because of increased internet consumption, internet paradigms have shifted significantly over time. However, with increased internet consumption and the introduction of advanced internet technologies, internet issues are also on the rise.

One such issue is with the DNS server, and changing the Xfinity Router DNS settings can be difficult.

We have outlined the pertinent information about the Xfinity router and DNS server in this article to assist you in resolving these issues. So, let’s get this party started!

How to Change Xfinity Router DNS Settings? (3 Methods) (2)

WHAT IS DNS?

Imagine a world without DNS to gain a better understanding of DNS. For example, if you wanted to google the live score of the Lakers game, you’d need to type 192.0.2.44 into the address bar to get to espn.com.

Alternatively, if you want to buy 3-ply toilet paper from Amazon, you must first go to 192.168.1.1 rather than amazon.com. As a result, we would need to remember the unique IP address for each website in order to load its resources.

Entering the website, such as www.spotify.com, will not suffice. It’s like trying to remember an entire phone book! Every website has an IP address as well as a domain name.

(Video) Fixit How to change DNS settings in your Router

The former is used by web browsers, while the latter is used by us. By looking them up, the Domain Name System (DNS) resolves domain names in everyday language to the appropriate address.

How to Change Xfinity Router DNS Settings? (3 Methods) (3)

CAN YOU CHANGE DNS ON XFINITY?

DNS failures are becoming more common as internet usage and advanced protocols increase. You didn’t have to mess with it when connecting your Xfinity Cable Box and Internet because there are default DNS configurations.

As a result, the natural solution is to change the DNS settings on the Xfinity router. However, if you have an Xfinity router, it is not an easy process.

The DNS servers are encoded on the router and cannot be changed directly. Even if you modify your computer, Comcast gateways will always intercept the transaction and redirect it to Comcast DNS servers.

Nonetheless, there are always workarounds for limitations. Here are the best solutions to help you transition to Public DNS servers and enjoy a more fluid browsing experience –

How to Change Xfinity Router DNS Settings? (3 Methods) (4)

  • If you have a leased Xfinity router, return it and arrange for a personal router.
  • You can also connect another router to the Xfinity router in Bridge Mode (more than the concept later)

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SWITCHING TO ALTERNATE DNS

The outages at Comcast in Seattle and the Bay Area, as well as the underperformance of commercial DNS offered by Internet Service Providers (ISPs), had everyone wondering if there was a way to avoid the Xfinity DNS failure.

The solution is to use a public DNS server. You can improve the uptime and performance of your Xfinity router by making a few changes to your network settings.

Furthermore, it is secure and reversible because you can always revert to using a private or commercial DNS server. OpenDNS and Google DNS are currently the market leaders in public DNS services.

On your local device, you can configure your Xfinity to the relevant DNS settings.
Here’s what you should know about them:

OPEN DNS:

  • Basic service is free, but registration is required.
  • Additional fees may apply for malware protection, network usage analysis, and other services.
  • 208.67.222.222 and 208.67.220.220 are the DNS servers.
  • The most senior public DNS servers

GOOGLE DNS:

  • Offers only free DNS servers; no additional features are available.
  • 8.8.8.8 and 8.8.4.4 are the DNS servers (convenient to retain and configure)

DNS providers, both public and ISP, have two servers to cover any temporary overloading or network failure. It will become clear as we go through the steps to change your computer’s DNS settings.

How to Change Xfinity Router DNS Settings? (3 Methods) (5)

TIPS: SWITCHING TO ALTERNATIVE DNS

  • The most important thing to remember about DNS is that you do not always have to use your internet service provider’s DNS.
  • This is due to the fact that private DNS servers typically perform well and provide faster services.
  • Users have reported that the Xfinity DNS has failed, preventing them from accessing the internet.
  • Even those who use commercial DNS provided by their ISP have had their performance harmed.
  • This is the primary reason why people prefer private DNS over public DNS services like Google and OpenDNS.

OPENDNS:

  • OpenDNS offers additional paid services, including better and free support, as well as web content filters.
  • Customers can easily use OpenDNS by registering for a free basic account.

HOW TO USE OPENDNS:

  • To use OpenDNS services, you must first configure your local PC and router settings.
  • This is done so that you can use the DNS addresses 208.67.220.220 and 208.67.222.222.

GOOGLE DNS:

  • The internet protocol addresses that can be used for Google DNS settings, on the other hand, are 8.8.4.4 and 8.8.8.8.

CHANGE XFINITY ROUTER DNS SETTINGS

1. Setting Up The Xfinity Router DNS Settings in Windows 7

If you want to add and save the Xfinity router DNS settings on Windows 7, follow the steps below:

  • Navigate to your computer’s control panel.
  • Navigate to the network and the internet.
  • Next, proceed to the network and sharing center.
  • Change the adapter settings by tapping on it.
  • Select an internet connection.
  • Set up the Google Public DNS settings.

You will also need to select different ethernet connection settings. The steps for connecting to the ethernet connection are outlined in the section below:

  • Right-click on the local area connection and select Properties.
  • Now let’s look at the properties.

If, on the other hand, you need to change the wireless connection settings, follow the steps below;

(Video) Comcast Router blocks DNS settings

  • Right-click on the wireless network connection and select Properties.
  • Select Properties from the menu.
  • If you require confirmation, enter the password and confirm it.
  • Now, navigate to the Network tab and select Internet Protocol Version 4.
  • Return to properties and select advanced.
  • Scroll all the way down to the DNS tab.
  • Please take note of the available IP addresses, delete them, and then click the OK button.
  • After removing the available IP address, enter the Xfinity router’s IP address.
How to Change Xfinity Router DNS Settings? (3 Methods) (6)

2. Setting Up The Xfinity Router DNS Settings on Mac OS

Follow the steps below if you are using the internet and Xfinity internet on a Mac device:

  • Go to the Apple menu.
  • Navigate to System Preferences and select the Network tab.
  • A lock icon will appear in the lower right corner of the window; click on it.
  • To provide authentication, enter your password.
  • Select a connection

Follow the steps below to change the settings of your ethernet connection:

  • Navigate to the built-in ethernet.
  • Select the advanced option.

To change the wireless connection, follow the steps below:

  • Navigate to the Airport tab.
  • Select the advanced settings option.
  • Select the DNS menu.
  • To add a new IP address to the Xfinity router, click the plus icon.
  • Press the apply button, followed by the OK button.

3. Setting The Xfinity Router DNS Settings On Ubuntu Linux

Anyone with a PC running the Linux operating system can configure the DNS settings through the network manager. Follow the steps below for additional assistance:

  • Navigate to the system menu and select Preferences.
  • Click on the network connections.
  • Select the desired connection.
  • Navigate to properties, and then to wireless connections.
  • Click the edit button.
  • Select the IPv4 settings.
  • Add the Xfinity router address to the DNS servers field.
  • You may also need to enter a password and click the confirm button.

USE YOUR OWN ROUTER

A common solution for bypassing the default Xfinity router settings is to connect another router in Bridge Mode. It gives you control over your LAN settings while still allowing you to take advantage of the unlimited data benefits of your Xfinity service.

You can also change the settings whenever you want. However, if you have already activated your xFi pods, you will be unable to enable Bridge Mode.

In addition, even with xfinity bridge mode, there will be no internet if it is not properly configured. Here are the steps to configure Bridge mode –

  1. Ascertain that you are using a device that is Ethernet-connected to the Comcast gateway.
  2. Navigate to 10.0.0.1 in your browser to access the Admin Tool.
  3. Log in with your credentials to your account.
  4. Navigate to Gateway, then “At a Glance” in the left pane.
  5. Toggle Bridge mode on and off. You can, of course, turn it back off from here.
  6. You will be warned if you turn off the private WiFi network. Click the OK button.

Bridge mode, however, has some limitations. You cannot, for example, use Xfinity xFi or xFi pods while in Bridge mode.

How to Change Xfinity Router DNS Settings? (3 Methods) (7)
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CONCLUSION

The bottom line is that using the Xfinity router is a wise decision because it will keep your data safe and secure. This is because the ISP’s DNS server may not be secure. In the same vein, they have access to the browsing history.

Frequently Asked Questions

Is Comcast DNS good?

While many ISPs offer DNS services, Comcast dynamic DNS is by far the best on the market; however, there are other options that we will discuss later.

What is the 8.8 4.4 DNS server?

8.8 is the primary DNS, 8.8 is the secondary DNS. The secondary one is 4.4. Google DNS is a free service that anyone with an Internet connection can use. You can use Google servers IP addresses instead of those provided by your ISP as alternate DNS to resolve Internet names faster and improve your security.

Why is 8.8 8.8 a popular DNS server?

It is simply an additional DNS server option. Actually, it is Google’s DNS server, which means that Google provides the DNS and maintains this service, making it “more reliable” than other DNS servers due to the fact that it is maintained by one of the world’s largest IT companies.

(Video) Get Faster Internet by Just Changing DNS Servers (And It's Free!)

FAQs

Can you change DNS settings on Xfinity router? ›

Unfortunately, Comcast Xfinity does not allow the DNS to be changed on their devices. Depending on who you talk to in support their reasoning varies from security concerns to issues with dynamic devices.

What DNS should I use with Xfinity? ›

DNS server settings for popular ISPs in the USA
Provider/ISPDNS servers
Xfinity (Comcast)75.75.75.75 75.75.76.76 68.87.64.146 68.87.75.194 68.87.73.246 68.87.73.242 68.87.72.134 68.87.72.130 68.87.75.198 68.87.68.166 68.87.68.162 68.87.74.162 68.87.74.166 68.87.76.178 68.87.76.182
10 more rows

Does Xfinity have a DNS server? ›

A DNS server lets users easily reach websites, such as www.xfinity.com, by converting a domain name into the Internet protocol or IP address of the website. The Comcast DNS provides this capability to Xfinity Internet users unless they use a third party DNS or operate their own DNS.

What is the fastest DNS server? ›

Cloudflare: 1.1.

Cloudflare built 1.1. 1.1 to be the "internet's fastest DNS directory," and will never log your IP address, never sell your data, and never use your data to target ads.

What is the best DNS server? ›

Some popularly known best and fastest DNS Servers list:
  • Google Public DNS.
  • Quad9.
  • OpenDNS Home.
  • Cloudflare.
  • Comodo Secure DNS.
  • CleanBrowsing.
  • Alternate DNS.
  • AdGuard DNS.
Aug 7, 2022

How do I change my Xfinity router settings? ›

Using Xfinity xFi
  1. Open the Xfinity app and sign in with your Xfinity ID and password.
  2. Go to the Connect tab.
  3. Select your network.
  4. Select Advanced Settings.
  5. Select 2.4 and 5 GHz WiFi.
  6. Select Edit next to the WiFi band you want to update.

How do I access my Xfinity router settings? ›

Sign into the Xfinity My Account app. Select Internet on the bottom menu. Select the picture of the Gateway you want to change. Select Show WiFi settings to see your WiFi information.

How do I change DHCP on Xfinity router? ›

in the network connection services list. Click Advanced. Click TCP/IP. Then, click Renew DHCP Lease.

How do I change my Xfinity router settings? ›

Using Xfinity xFi
  1. Open the Xfinity app and sign in with your Xfinity ID and password.
  2. Go to the Connect tab.
  3. Select your network.
  4. Select Advanced Settings.
  5. Select 2.4 and 5 GHz WiFi.
  6. Select Edit next to the WiFi band you want to update.

How do I access my Xfinity router settings? ›

Sign into the Xfinity My Account app. Select Internet on the bottom menu. Select the picture of the Gateway you want to change. Select Show WiFi settings to see your WiFi information.

Does Xfinity router support DDNS? ›

Google Domains uses the dyndns2 protocol, but the comcast gateway doesn't allow for the user to input a custom service name for the dynamic dns feature it provides.

How do I change DHCP on Xfinity router? ›

in the network connection services list. Click Advanced. Click TCP/IP. Then, click Renew DHCP Lease.

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