How Do I Find My Fastest DNS Server?


Scott Campbell

Wondering how to find your fastest DNS server? Look no further!

In this article, we will guide you through the process step by step. DNS (Domain Name System) servers play a crucial role in translating domain names into IP addresses, allowing us to access websites and online services. Finding the fastest DNS server can significantly improve your internet browsing experience, as it reduces latency and speeds up website loading times.

Why Should I Find My Fastest DNS Server?

Finding your fastest DNS server has several benefits:

  • Improved Internet Speed: A faster DNS server can reduce the time it takes for your computer to communicate with websites and online services.
  • Better Website Performance: Faster response times from the DNS server lead to quicker website loading times and a smoother browsing experience.
  • Reduced Latency: Latency is the delay in data transfer between your device and a website’s server. Using a faster DNS server can help minimize this delay.

How Do I Find My Fastest DNS Server?

To find your fastest DNS server, follow these simple steps:

Step 1: Identify Your Current DNS Server

The first step is to identify the DNS server(s) currently being used by your device. You can do this by following these instructions based on your operating system:

  • Windows:

In Windows, open the Command Prompt by pressing the Windows key + R, typing “cmd,” and hitting Enter. In the Command Prompt window, type “ipconfig /all” (without quotes) and press Enter.

Look for the “DNS Servers” line under your network adapter’s configuration. Note down the IP address(es) listed.

  • macOS:

In macOS, open the Terminal application by going to Applications > Utilities > Terminal. Type “scutil –dns” (without quotes) and press Enter.

Look for the “nameserver” entries under the “resolver” section.

  • Linux:

In Linux, open a terminal window and type “cat /etc/resolv.conf” (without quotes) and press Enter. Look for the “nameserver” entries.

Step 2: Test DNS Server Response Times

Now that you have your current DNS server(s), it’s time to test their response times. There are various online tools available that can help you with this.

DNS Benchmarking Tools

Some popular DNS benchmarking tools include:

  • GRC’s DNS Benchmark: This tool allows you to measure the performance of your current DNS server(s) and compare them with alternative servers.
  • Namebench: Namebench is an open-source DNS benchmarking tool that provides recommendations for faster DNS servers based on your location.
  • DNSPerf: DNSPerf is another excellent tool that allows you to test the performance of different DNS servers worldwide.

Using one of these tools, enter your current DNS server(s) and let it run the benchmarking tests. It will provide you with valuable information about their response times and potential alternatives.

Step 3: Switch to the Fastest DNS Server

Once you have identified the fastest DNS server(s) based on the benchmarking results, it’s time to switch to them. Here’s how:

In Windows, go to the Control Panel and open the “Network and Internet” settings. Click on “Network and Sharing Center” and select your active network connection.

Click on “Properties,” select “Internet Protocol Version 4 (TCP/IPv4),” and click on “Properties” again. In the new window, select “Use the following DNS server addresses” and enter the IP address(es) of your chosen DNS server(s). Click “OK” to save the changes.

In macOS, go to System Preferences > Network. Select your active network connection from the left-hand sidebar and click on “Advanced.” In the new window, go to the “DNS” tab.

Remove any existing DNS server addresses by selecting them and clicking on the “-” button. Click on “+” to add a new DNS server address and enter the IP address(es) of your chosen DNS server(s).

In Linux, open a terminal window and edit the “/etc/resolv.conf” file using a text editor such as nano or vi. Remove any existing nameserver entries and add a new line for each DNS server address you want to use, starting with “nameserver.” Save the changes and restart your network services for them to take effect.


Finding your fastest DNS server can significantly improve your internet browsing experience by reducing latency and speeding up website loading times. By following the steps outlined in this article, you can identify your current DNS server, test its response times, and switch to faster alternatives. Enjoy a faster and more efficient internet connection!

Remember, regularly testing and optimizing your DNS server choice is important as network conditions may change over time. Stay connected with the fastest DNS server for a seamless online experience!

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