常见公共 DNS

中国大陆

服务商	IPv4	IPv6
DNSPod Public DNS	119.29.29.29
百度公共 DNS	180.76.76.76	2400:da00::6666
阿里公共 DNS	223.5.5.5, 223.6.6.6

海外

服务商	IPv4	IPv6
Google Public DNS	8.8.8.8, 4.4.4.4	2001:4860:4860::8888, 2001:4860:4860::8844
Cloudflare	1.1.1.1, 1.0.0.1	2606:4700:4700::1111, 2606:4700:4700::1001
OpenDNS	208.67.222.222, 208.67.220.220