Is there a way to troubleshoot DNS problems using the command prompt in Windows?
The Windows DNS Server isn’t responding error is a frustrating issue that many of us have likely encountered. This is a common problem, it obstructs your internet connection so you can not access any websites to browse anything online. We will discuss in detail the reasons behind this problem and offer practical solutions on how to fix it.
What is a DNS Server?
DNS (Domain Name System) server interprets human-readable domain names like www. example. Com) to IP addresses (such as 192.0.2.1). You enter a web· address in your browser, the request is sent to the DNS server which gets you an IP address and finally allows you onto the desired website.
Why is my DNS Server Not Responding?
The DNS settings of your Windows device are incorrect.
Network connectivity issues
Defective router or modem hardware
Internet service provider (ISP) issues
Firewall or Antivirus Software blocking the Access
How to Troubleshoot DNS Server Issues in Windows
Network — Step 1: Look at Your Connection
To solve the DNS issue -The first thing that needs to be checked is whether your internet connection working fine.
Do your computer and router/modem.
Voice, Data, and SMS options should be active. Verify if other devices can connect to the internet.
Step 2: Pinpoint DNS Settings
How to check DNS settings and change them:
Open the Control Panel.
Click on Network and Sharing Centre.
Select the Change adapter settings.
Click your active network connection, then is when you right-click this and choose Properties.
Select Internet Protocol Version 4 (TCP/IPv4) and click on Properties.
The Middle Window replaces you with the following DNS server addresses
| DNS Server Address | Provider |
|---|---|
| 8.8.8.8 | Google DNS |
| 8.8.4.4 | Google DNS |
| 1.1.1.1 | Cloudflare DNS |
| 208.67.222.222 | OpenDNS |
Step 3: Flush DNS Cache
Clearing a Flush DNS cache can resolve some errors:
Run the Command Prompt as Administrator.
Type in the command ipconfig /flushness and hit Enter.
Step 4: Reset TCP/IP Settings
If the issue still occurs, then resetting TCP/IP settings may resolve it:
Go to the command prompt and right-click it, run as administrator
Run the following commands line by line one at a time making sure to hit Enter:
nets int ip reset
nets Winsock reset
ipconfig /release
ipconfig /renew
Step 5: Disable IPv6
For some reactors, simply turning off ＃IPv6 can help sort out the ⁆DNS problems:
Go to the Setup tab of your Connection properties again.
Deselect Internet Protocol No. 6 (TCP/IPv6).
Hit OK and reboot your pc.
Step 6: Firewall And Antivirus Settings
DNS access: Your firewall/ antivirus might be blocking the
Turn off quarantine or ffirewall/anti-virus software
Check if the issue persists. If the DNS server now responds, modify the⠜ security ₐsoftware settings.
Practical Tips for a Stable Internet Connection
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- Regularly update your network drivers to ensure compatibility.
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- Use a reliable DNS server to enhance your browsing speed and reliability.
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- Monitor your router’s performance and reboot it occasionally.
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- Consider using a VPN, which can offer additional security and better DNS resolution.
First-Hand Experience: Resolving the Issue
Many users have shared their experiences with the ‘DNS Server isn’t responding’ error. One user reported that after following the DNS flushing procedure and changing DNS settings to Google DNS, their internet connectivity returned to normal within minutes. Others found success by systematically disabling their firewall and re-enabling it after tweaking the settings.
Conclusion
The ‘DNS Server isn’t responding’ issue can be a significant barrier to your browsing experience, but with the right troubleshooting steps, you can quickly resolve it. From checking your network settings to flushing the DNS cache, the solutions presented in this guide can help restore your connection. Remember to implement regular maintenance on your network devices to enhance performance and prevent future issues. If problems persist, reaching out to your ISP may provide additional insights. Stay connected!
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