dns request time out

Question

* Duplicate of: dns request time out

hi

I have several pc and servers in the domain network. dns service is correctly defined and configured.

But I have a problem with one of the servers. Its operating system is 2022 and has been updated.

in this server when I enter the nslookup command, it gives an" dns request timeout " messag.

After resetting the server, this problem is solved. But after a day this problem occurs again.

Explanation that all computers in the network are functioning properly. Only this server has a problem, which is fixed by restarting once, but after a few days, it cannot be resolved again. thanks

* Changed from Code Block to Standard.

Answer 1

Hello,

Thanks for posting here.

Here are some troubleshooting steps you can try:

1.Verify that the network adapter settings on the affected server are correct and match the settings on other servers and computers on the network.

2. Check the DNS server logs for any errors or warnings that may indicate a problem with the DNS service and any network connectivity issues on the affected server. You can use the ping command to test connectivity.
3. Check the firewall settings on the affected server to make sure that they are not blocking DNS traffic.

Apart from these, based on the information you provided, the issue may be related to the DNS cache on the server. After resetting the server, the cache will be cleared and the problem will be temporarily resolved. However, after some time, the cache may become corrupted again and cause the same problem. For this problem, you can try to open the command prompt and type the command: "ipconfig /flushdns" to clear the DNS cache on the flush server.

Thanks,

Shujun

Answer 2

Please do one post of the same issue. You have duplicates.