The preferred DNS server is the first address used by network devices to resolve domain names. Common servers are: Google Public DNS: 8.8.8.8, 8.8.4.4 Cloudflare Public DNS: 1.1.1.1, 1.0.0.1 OpenDNS: 208.67 .222.222, 208.67.220.220Quad9: 9.9.9.9, 149.112.112.112 Consider speed, reliability, privacy and security when choosing.

Preferred DNS Server Address
The preferred DNS server address is what network devices, such as computers or smartphones, use to The first DNS server that resolves domain names. It is the address configured in the device's network settings. When a device needs to resolve a domain name (such as www.example.com) to its corresponding IP address, it sends a request to the preferred DNS server.
Here are some common preferred DNS server addresses:
Google Public DNS:
Cloudflare Public DNS:
OpenDNS:
Quad9:
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