15. Turn off peer-to-peer update feature
Windows 10 comes with a great feature that allows you to download Windows updates using peer-to-peer technology.
Basically, this feature allows you to download Windows updates directly from other users in your area.
This is a useful and innovative feature, but it seems that this feature can sometimes cause DNS failure. One potential solution for DNS problems is to disable this feature.
To do that, follow these steps:
- Open the Settings app by pressing Windows Key + I.
- Navigate to Update & security section and click on Advanced options.
- Click on Choose how updates are delivered.
- Make sure that Updates from more than one place is set to Off.
After turning this feature off, check if the problem with DNS server is resolved.
16. Wait for your ISP to fix the problem
Sometimes DNS server is not responding error can be caused by your ISP. Your ISP might be having some problems, so you might have to wait for a few hours while your ISP resolves technical difficulties.
DNS server is not responding error will prevent you from accessing the Internet, but you should be able to fix it by using one of our solutions.
17. Fix Comcast DNS server not responding
Bonus tip: We noticed there are a lot of reports about the Comcast DNS server not responding when users try to get online. To fix this issue as quickly as possible go to the GW GUI, select Troubleshooting and then Reset/Restore Gateway. Reset your Wi-Fi router and check if the problem persists.
Frequently Asked Questions
Changing your DNS to Google’s public DNS servers (184.108.40.206 and 220.127.116.11) can speed up your connection time to most websites. This means your computer will access websites faster. Keep in mind that does not improve your download speed when it comes to streaming or downloading large files.
Changing your DNS settings is not dangerous. This change won’t damage your computer or harm your network. This is a completely safe and reversible action and you can always go back to your previous settings if you’re not satisfied with the connection quality or speed.
DNS errors are usually caused by network and Internet issues on users’ end, incorrect DNS and DHCP settings, website outage or restrictions set in place by your ISP.