How to solve win11 DNS server error

We need to use the correct dns when connecting to the Internet to access the Internet. In the same way, if we use the wrong dns settings, it will prompt a dns server error. At this time, we can try to solve the problem by selecting to automatically obtain dns in the network settings. Let’s take a look at the specific solutions.

What to do if win11 network dns server error

Method 1: Reset DNS

1. First, click Start in the taskbar, find and click " Settings icon button.

2. Then click the "Network & Internet" option command in the left column.

3. Then find the "Ethernet" option on the right and click to enter.

4. After that, click "Edit" in the DNS server assignment, and finally set DNS to "Automatic (DHCP)"

Method 2: Network Troubleshooting

Search for "Network Troubleshooting" on the "Settings" page , and then use this function to detect the network condition. If there is a problem, click "Automatic Repair".

Method 3: Refresh the DNS cache

1. Press the "Win R" key, enter "cmd", and press OK or Enter. The command prompt window page will open.

2. Enter "ipconfig /flushdns". If successful, there will be a prompt message "DNS resolution cache has been successfully refreshed"

3. After clearing all DNS cache information, enter the following again Command to check

ipconfig /displaydns Display the contents of the DNS resolver cache

ipconfig /flushdns Clear the DNS resolver cache

ipconfig /renew Update the IPv4 address of the specified adapter

ipconfig /registerdns Refresh all DHCP leases and re-register DNS names

4. If the message "Unable to refresh DNS resolution cache" is prompted. During execution, if there is a function problem, it is usually because the local DNS Client service did not start normally.

5. We only need to open "Service-DNS Client" during operation and restart it.

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