What DNS Server Should I Use for My Router?


Scott Campbell

When it comes to setting up your router, one important decision you have to make is choosing the right DNS server. The DNS (Domain Name System) server is responsible for translating the human-friendly domain names we use to browse the internet into their corresponding IP addresses that computers understand.

Why is Choosing the Right DNS Server Important?

Using a reliable and fast DNS server can significantly improve your browsing experience. A good DNS server can reduce website loading times, improve security by blocking malicious websites, and provide better overall network performance.

Default ISP DNS Servers

By default, most routers are configured to use your Internet Service Provider’s (ISP) DNS servers. While these servers generally work fine, they may not always be the best option. ISP DNS servers might have slower response times, limited security features, and may even log your browsing history for various purposes.

Public DNS Servers

There are several public DNS servers available that offer better performance and additional features compared to ISP-provided ones. Some popular options include:

  • Google Public DNS: Google offers a free and fast public DNS service that prioritizes speed and security. Its IP addresses are 8.8.8 and 8.4.
  • Cloudflare: Cloudflare’s public DNS service focuses on privacy and security while also providing fast resolution times. Its IP addresses are 1.1.1 and 1.0.
  • OpenDNS: OpenDNS offers customizable filtering options to block specific types of websites like adult content or malware-infected sites, making it an excellent choice for families or organizations concerned about internet safety.

How to Change DNS Servers on Your Router

Now that you know why choosing the right DNS server is important, let’s see how you can change it on your router:

  1. Access your router’s configuration page by typing its IP address into your web browser.
  2. Login using your username and password. If you haven’t changed them, check the router’s manual for default credentials.
  3. Navigate to the DNS settings page.

    The exact location may vary depending on your router’s firmware.

  4. Enter the IP addresses of your preferred DNS servers. For example, if you want to use Google Public DNS, enter 8.
  5. Save the changes and restart your router to apply the new DNS settings.


Choosing the right DNS server for your router is an essential step in optimizing your internet experience. By using a public DNS server like Google Public DNS, Cloudflare, or OpenDNS, you can enjoy faster browsing speeds, improved security, and additional features tailored to your needs.

Remember to periodically review and update your DNS server settings to ensure that you are getting the best performance and security from your internet connection.

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