How to Flush DNS Windows 11: A Step-by-Step Guide

Flushing your DNS on Windows 11 is a simple process that can help solve internet connectivity issues. It’s like telling your computer to forget the addresses of websites it’s visited, so it can learn them again and make sure they’re correct. This can be done in just a few steps using the Command Prompt.

Step by Step Tutorial to Flush DNS Windows 11

Flushing your DNS cache is like giving your computer’s memory a quick refresh. The following steps will guide you through the process, ensuring that your computer can connect to websites more accurately.

Step 1: Open Command Prompt

Type "Command Prompt" into the Windows search bar and select "Run as administrator."

Opening the Command Prompt as an administrator is necessary because flushing the DNS requires administrative privileges. Make sure you’re logged in as an administrator or have the administrator password handy.

Step 2: Type the Flush DNS Command

Type "ipconfig /flushdns" and press Enter.

This command tells your computer to clear its DNS cache. The cache is where your computer stores the addresses of websites you visit, so clearing it means your computer will have to look up those addresses again next time you visit them.

Step 3: Wait for Confirmation

Look for the message "Successfully flushed the DNS Resolver Cache."

After you press Enter, your computer will take a moment to clear the cache, and then it will display this message to let you know that the process is complete.

After completing these steps, your computer will have a clean slate when it comes to remembering website addresses. This can solve problems with pages not loading or loading incorrectly.

Tips for Flushing DNS Windows 11

  • Always run the Command Prompt as an administrator to ensure the command works.
  • If you’re experiencing connectivity issues, flushing the DNS is a good first step to try before more complicated troubleshooting.
  • Flushing the DNS does not affect your browsing history or saved bookmarks.
  • You can run the command anytime you think your computer might be holding onto outdated or incorrect DNS information.
  • If flushing the DNS doesn’t solve your internet issues, there may be other factors at play, such as your network settings or hardware issues.

Frequently Asked Questions

What is DNS?

DNS stands for Domain Name System, which is like a phone book for the internet. It translates website names into IP addresses that computers can use to connect to each other.

Why would I need to flush my DNS?

Sometimes, your computer’s DNS cache can become outdated or corrupted, which can cause internet connectivity issues. Flushing the DNS refreshes the cache and can solve these problems.

Will flushing my DNS affect my internet speed?

Flushing your DNS won’t directly affect your internet speed, but it can improve your browsing experience by ensuring you’re connecting to the correct website addresses.

How often should I flush my DNS?

There’s no set schedule for flushing your DNS, but it can be a useful step to take when troubleshooting internet issues.

Can flushing the DNS cause any harm?

No, flushing your DNS is a safe process that won’t harm your computer or your network. It simply clears cached website address information.


  1. Open Command Prompt as administrator.
  2. Type "ipconfig /flushdns" and press Enter.
  3. Wait for the confirmation message.


In the digital age, a smooth internet experience is crucial, whether you’re browsing for fun or handling important work tasks. Flushing the DNS in Windows 11 is a simple and effective way to resolve several common internet issues. It’s an easy process that can save you time and frustration, and it’s a great first step to take before delving into more complex troubleshooting methods.

Remember, your computer’s DNS cache is there to help you access websites quickly, but it’s not infallible. Occasionally, it needs a refresh to get rid of any incorrect or outdated information that could be causing problems. By following the simple steps outlined in this article, you can ensure that your DNS cache is always up to date.

If you’re still experiencing issues after flushing your DNS, it might be time to look deeper into your network settings or reach out to a professional for help. But in many cases, this quick fix is all it takes to get back on track. So the next time you’re having trouble with a website, don’t forget this handy trick – flush dns windows 11 could be the solution you need.

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