Primary DNS Server Not Responding, How To Fix DNS Server Not Responding Error?

What is DNS?

Domain Name System (or DNS) is the full version of DNS. Domain Name System, or DNS, is the internet’s phonebook. DNS is the one that is responsible for finding the correct IP address for any sites when users type any domain names like ‘’ or ‘’ into web browsers. The origin servers and CDN edge servers allow browsers to access the website information. 

Primary DNS Server Does Not Respond

Domain Name System (or DNS) is an essential part of the internet. It is used to locate the correct IP address for sites. The most searched thing on the internet is Primary DNS server not responding.  Many users complain about the Primary DNS Server failing to respond or not working correctly. 

Why is the Primary DNS Server not responding? 

There are two types of Domain Name System (DNS): Primary DNS and Secondary DNS. The Primary DNS servers hold all relevant resource records and handle DNS queries for domains. The Secondary DNS, on the other hand, contains zone file copies that cannot be modified. Many reasons can cause DNS servers to fail or have issues and errors, such as power outages and cyberattacks. 

How to Fix DNS Server Not Responding Error

These are some of the possible solutions to the DNS Server Not Responding Error

1) Switching browsers

Try switching to another browser if you are experiencing DNS Server Not Responding Error. DNS Server Not Responding Error can also be solved by switching to another browser. You can also update the web browser to fix the DNS Server not Responding Error. 

2) Disable Antivirus Firewall

  • If you have encountered an error while searching, please press the Start Button on Windows

  • Search for Windows Defender Firewall Click on it.

  • Click on the option of Allow an app/feature to be enabled through the Windows Defender Firewall In the newly opened Window

  • A dialog box will then open.

  • Select the Modify settings Option

  • Choose the browser that you are using, and tick both Private And Public boxes.

  • Go back to the error page, and refresh it.

3) Checking your Internet connection

Poor network connections can also lead to the Primary Domain Server Not Responding. You will need an internet connection that is stable and reliable to conduct a search online. You can fix the problem by either using high-speed internet, WiFi, or a router.

4) Change DNS Server

  • Use the Start Button on Windows

  • Search for Control Panel Open the Control Panel window

  • Click on the option of Network and Internet > Validate settings upon exit

  • Click here Ethernet Option in the dialog box

  • Click here Properties Option and open the Properties dialogue box

  • What to look for Internet Protocol Version 4 or IPv4 Click on the Properties option.

  • Type “” in the preferred DNS server and “” in the alternate DNS server type.  

  • Mark the Validate settings upon exit Click on OK.

  • Reload or refresh the Web Browser to verify that the error is gone.  

5) Flush DNS Cache

  • Search for CMD After clicking Start

  • Select Run as Administrator

  • Type the command ipconfig/flushdns Enter. 

  • After the process is completed, restart the system.

6) Run Windows Network Diagnostics

  • Use the Start Button on Windows

  • Search for Control Panel Open the Control Panel window

  • Select Network and Internet > Network and Sharing Center > Change your networking settings > Troubleshoot

  • Select  Additional troubleshooters > ​Internet Connections > Run the troubleshooter.

  • Give it a while to complete.

  • If you encounter an error, follow the instructions. 

7) Configure Wireless Diagnostics for Mac

  • Connect to the network and close all apps

  • Hold the Option Key and select the Wi-Fi status icon

  • Choose Open Wireless Diagnostics.

  • Follow the instructions on screen to analyze your network connection. 

8) Open on Another Device

Switch the device if the Primary DNS Server is not responding to you on a particular device. To determine if the problem is with your device, switch to another device. 

9) Safe Mode: Restart Device

  • Select the Power Press the button Shift key.

  • Select Restart

  • Select Troubleshooting > Advanced options The following are the Choose an option window.

  • Select Advanced options > Start Settings Click Restart.

  • To choose the Networking in Safe Mode Optional: Press the F5 Click on the keyboard. 

10)  Disable the IPv6 connection

  • Open Control Panel, and click on View network status & tasks. Network and Internet.

  • Select Change the adapter settings Click on the network you wish to be connected. 

  • Click here Properties.

  • Disable the Internet Protocol Version 6 (TCP/IPv6) You can uncheck the option from the Settings.

  • Click OK.

11) Updating network adapter driver

An outdated network adapter driver could be the reason for the Primary DNS Server Not Responding error. You should consider updating your network adapter drivers to resolve the problem. It can be done manually or automatically. It can be a bit tricky for beginners to manually update. They should use some tools to automatically update the network adapter driver. 

  • Not Responding to Primary DNS Server 

  • How to Fix DNS Server Not Responding Error

DisclaimerThe information provided is only for informational purposes. The Site contains all information in good faith. However we do not make any representations or warranties regarding the accuracy or adequacy, reliability, availability, completeness, or validity of any information.

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