国外免费公共dns
| DNS服务提供商 | IPv4地址 | IPv6地址 |
|---|---|---|
| Google Public DNS | 8.8.8.8 8.8.4.4 | 2001:4860:4860::8888 2001:4860:4860::8844 |
| Cloudflare DNS | 1.1.1.1 1.0.0.1 | 2606:4700:4700::1111 2606:4700:4700::1001 |
| Quad9 DNS（IBM) | 9.9.9.9 149.112.112.112 | 2620:fe::fe<br>2620:fe::9 |
| OpenDNS | 208.67.222.222 208.67.220.220 | 2620:119:35::35 2620:119:53::53 |
| Yandex DNS | 77.88.8.8 77.88.8.1 | 2a02:6b8::feed:0ff 2a02:6b8:0:1::feed:0ff |
| DNS.SB | 45.11.45.11 | 2a09::11 2a09::45.11 |
| Comodo SecureDNS | 8.26.56.26 8.20.247.20 | 不支持 |
| Verisign Public DNS | 64.6.64.6 64.6.65.6 | 2620:74:1b::1:1 2620:74:1c::2:2 |
| Neustar Recursive DNS | 156.154.70.1 156.154.71.1 | 2610:a1:1018::1 2610:a1:1019::1 |
| ORACLE Dyn Public DNS | 216.146.36.36 216.146.35.35 | 不支持 |
| Level3 Public DNS | 209.244.0.3 209.244.0.4 | 不支持 |
| Alternate DNS | 23.253.163.53 198.101.242.72 | 不支持 |
国内免费公共dns
| DNS服务提供商 | IPv4地址 | IPv6地址 |
|---|---|---|
| 腾讯DNS (DNSPod) | 119.29.29.29 182.254.116.116 | 2402:4e00:: |
| 阿里DNS | 223.5.5.5 223.6.6.6 | 2400:3200::1 2400:3200:baba::1 |
| 百度DNS | 180.76.76.76 | 2400:da00::6666 |
| 360安全DNS | 101.226.4.6 218.30.118.6 123.125.81.6 140.207.198.6 | 不支持 |
| 114DNS | 114.114.114.114 114.114.115.115 | 不支持 |
| CNNIC sDNS | 1.2.4.8 210.2.4.8 | 不支持 |
| OneDNS | 117.50.11.11 117.50.22.22 | 不支持 |
