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How To Fix DNS Server is Not Responding Error?


Getting “DNS Server Is Not Responding” error in your computer? No worries, here are 100% proven solutions you can try to fix this issue.

This is a kind of error generally occurred when your browser unable to connect with the internet. In this condition, the Windows Troubleshooting prompt will show you a below message –

Your computer appears to be correctly configured, but the device or resource (DNS server) is not responding

Well, there are so many ways you can try to fix this DNS (Domain Name Server) error by simply fixing your current internet connection, disabling other settings, clearing or flushing DNS sever cache, or by changing the default DNS server.

But, we will show you the three most effective ways you should first try to fix this DNS Server Not Responding error.

Before start discussing the solutions, let’s first understand possible causes –

What Are the Causes of “DNS Server is Not Responding” Error?

DNS Server error can occur by a number of things.

Basically, the problem is the lack of response coming from the DNS server, which has a vital function of connecting to the Internet.

below are main responsible causes for such DNS errors –

  1. Inaccurate DNS settings.
  2. IP address could have been modified and has become incompatible.
  3. The system could be experiencing issues with the firewall.

Now, let’s look at some workarounds –

How to Fix “DNS Server Not Responding” Error?

1) Disable Firewall

Step one is to temporarily disable the firewall of your PC.

The firewall is established to look after your computer and keep it away from potential danger and harm from unwelcome components, infections and infiltration that might try to get into your system.

In spite of this, the firewall settings can sometimes block much needed access options of the computer.

It’s recommended you also clean the “registry” of your PC, by using a tool called Frontline Registry Cleaner.

It is the tool that specifically deals with putting the registry into order and providing the fix for particular issues there.

The delicacy of the registry requires a tool like this to take care of it and maintain it. Download this tool, install and then run it on your computer.

It is recommended that you disable the firewall, and although you might think otherwise to this decision because you may be putting your computer at risk from viruses and malicious infections.

However it is necessary for you to disable your firewall. To do this follow these steps below:

How to Disable Windows Firewall?

Turn Off Windows Firewall
Turn Off Windows Firewall

1) Open the start bar and type Windows Firewall in the search box.

2) Click on the Firewall option.

3) A Windows Firewall screen will open.

4) Select Off (Not Recommended) option and click OK.

That’s it. Now check the internet connectivity by simply visiting any website in the browser. It should work now, if not then move on to the next solution.

2) Clean Browser Cache

Clear Browser Cache

Try cleaning the browser cache via system cleaner software for resolving this problem. Most of the times the internet connectivity problem are browser related.

To do this simply press Shift+Ctrl+Delete and clear browsing data.

If the DNS problem still persists, try our next solution.

3) Uninstall VPN Software

VPN, Which means Virtual Private Network software opens private communications over wireless or computer network through tunnelling technology.

If you have installed any VPN software, then try uninstalling it.

1) Go to your Control Panel.

2) For Windows XP, double click on Add or Remove Programs. For Windows Vista or Windows 7, click Programs | Uninstall a Program.

3) Select the VPN software you have installed.

4) Click Uninstall or Remove button.

Follow the on screen instructions, and reboot the system after completion.

Scan your computer’s registry database for any damaged or corrupt files and settings.

You can spot registry, in all systems, which is a virtual database that has a pile of highly delicate, important and structurally sound files and settings.

These files and settings act like instructions which tell your computer what to do under certain circumstances.

For example, if you wanted to access the Internet, your computer would first access it’s registry database and find the specific file that shows it how to initiate the request the user sent.

However, if this structurally sound database is disturbed or changes in any way, then your system might experience lots of issues as the structure of the database has changed it then means your PC might become puzzled and run dead slow.

Hope these fixes help you to solve DNS server is not responding error quickly. Try and check it either it works for you or not.

Hardip Koradia

Written by Hardip Koradia

Hardip Koradia is a pro tech blogger with years of experience in writing resourceful articles on different tech topics like mobile apps, PCs, gadgets, software, how to guides, etc. His passion for technology inspired him to start Techbylws, a growing tech blog.