How to Reset DNS Windows 11: Step-by-Step Guide for Beginners

If you’re having DNS issues on Windows 11, resetting it can often solve the problem. This guide will show you how to reset DNS settings in Windows 11 easily. By following these steps, you can refresh your DNS configurations, potentially fixing connectivity issues and improving your internet browsing experience.

How to Reset DNS on Windows 11

Resetting the DNS on Windows 11 can help solve various network-related issues, like slow browsing or connection errors. Follow these steps to reset your DNS settings:

Step 1: Open Command Prompt as Administrator

Press Win + X, then select "Windows Terminal (Admin)" from the menu.

Opening the Command Prompt as an administrator gives you the necessary permissions to make system-level changes like resetting the DNS. Make sure you choose the administrative option to avoid permission errors.

Step 2: Flush the DNS Cache

Type ipconfig /flushdns in the Command Prompt and press Enter.

Flushing the DNS cache removes all stored DNS entries on your system. This forces your computer to fetch new IP addresses from DNS servers, which can resolve outdated or corrupted DNS entries.

Step 3: Reset TCP/IP Stack

Type netsh int ip reset and press Enter.

This command resets the TCP/IP stack to its default state. Sometimes, issues with the TCP/IP stack can affect DNS settings. Resetting it can clear up any conflicts or errors.

Step 4: Register DNS Again

Type ipconfig /registerdns and press Enter.

Registering the DNS again ensures that your system properly communicates with DNS servers. This command updates your DNS settings, which can help resolve connectivity issues.

Step 5: Restart Your Computer

Restart your computer to apply all changes.

Rebooting your computer ensures that all the changes you made take effect. This can help solve any lingering issues and refresh your network connections.

After completing these steps, your DNS settings should be reset. You may notice improved browsing speeds and fewer connection errors.

Tips for Resetting DNS on Windows 11

  • Make sure all your work is saved before restarting your computer.
  • You can use PowerShell instead of Command Prompt if you prefer; the commands remain the same.
  • If the issue persists, consider changing your DNS server to a public DNS like Google DNS ( or Cloudflare (
  • Regularly flushing your DNS cache can help maintain optimal browsing performance.
  • Always run Command Prompt as an administrator to avoid permission issues.

Frequently Asked Questions

What is DNS?

DNS stands for Domain Name System. It translates human-readable domain names (like into IP addresses that computers understand.

Why should I reset my DNS?

Resetting DNS can resolve issues like slow browsing, connection errors, or outdated DNS entries. It’s a common troubleshooting step for network problems.

Will resetting DNS affect my saved passwords?

No, resetting DNS only clears DNS cache and resets network settings. It doesn’t affect saved passwords or other personal data.

How often should I reset my DNS?

There’s no set frequency for resetting DNS. Do it when you experience network issues or slow browsing speeds.

Can I reset DNS without restarting my computer?

While it’s possible, restarting your computer ensures that all the changes take effect properly. It’s a recommended step for a complete reset.


  1. Open Command Prompt as Administrator.
  2. Flush the DNS Cache.
  3. Reset TCP/IP Stack.
  4. Register DNS Again.
  5. Restart Your Computer.


Resetting your DNS on Windows 11 can be a simple yet effective way to fix various network issues and improve your internet experience. By following the steps outlined in this guide, you refresh your DNS settings, potentially resolving any conflicts or outdated entries. Remember to regularly flush your DNS cache as part of your routine maintenance for optimal performance.

If the problem persists, don’t hesitate to explore other troubleshooting methods, like changing your DNS server to a public DNS. There are many resources available online that can guide you through this process. Taking these steps can make your browsing experience smoother and more efficient.

Always keep in mind the importance of running Command Prompt as an administrator and restarting your computer to ensure that all changes take effect. If you have further questions, the FAQs section is a good place to start. Happy browsing!

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