The DNS network server does not respond because the network connection is incorrect, the DNS server address is incorrect, or the network communication component is damaged. The details are as follows!

You can ping the device to check whether the network connection is normal. Test that the DNS server address in the network Settings is correct. You can try changing the DNS service address to a public DNS.

Winsock is a network communication component in Windows, and damage can cause problems with DNS. Approved by:

netsh winsock reset

You can reset Winsock. If the DNS Client service is not started, you can set the DNS Client to automatic, access the service list from Sevices.msc, and start the DNS Client service.

The router or modem is faulty. Restarting the router or modem can resolve some network issues. If the problem persists, check the router Settings or contact your network service provider for professional support. Ensure that network Settings, such as IP addresses, subnet masks, default gateways, and DNS server addresses, are normal. Outdated router firmware may contain bugs that cause DNS resolution failures. Check and update to the latest firmware version. Check your router's logs. Your router's system logs may contain error messages about DNS issues that can help further diagnose the problem.

Antivirus software or firewalls may also organize DNS queries. Check for the root cause of the problem by temporarily disabling these security procedures. If IPV6 is not disabled, you can try disabling IPV6 to eliminate compatibility issues.

Outdated or corrupt DNS caches can also cause problems. On Windows, you can pass

ipconfig /flushdns

Command to clear DNS cache.

The hardware or network is faulty. For example, a server fault or network hardware fault requires professional network diagnosis tools or technical support. For example, use the operating system's built-in network diagnostic tool, the Troubleshooting option in Windows' Network and Sharing Center, to identify and repair network problems.

DNS error due to ISP problem. It could be because the Internet service provider's DNS server is faulty. You can contact the ISP service provider for consultation and professional help. Set the IP address and DNS manually. If automatically getting the IP address and DNS server address is causing problems, try setting these values manually.

System problem. Network configuration of the operating system or corrupt system files can also cause problems. In extreme cases, you may need to reset or reinstall the operating system.