国内公共DNS服务器IPv4地址
114 DNS 114.114.114.114 114.114.115.115
114 DNS安全版 114.114.114.119 114.114.115.119
114 DNS家庭版 114.114.114.110 114.114.115.110
阿里AliDNS 223.5.5.5 223.6.6.6
百度BaiduDNS 180.76.76.76
DNSPod DNS+ 119.29.29.29 182.254.116.116 119.28.28.28 182.254.118.118
CNNIC SDNS 1.2.4.8 210.2.4.8
oneDNS 117.50.11.11 117.50.22.22（拦截版）
117.50.10.10 117.50.20.20（纯净版）
DNS 派 101.226.4.6(电信/移动/铁通) 218.30.118.6(电信/移动/铁通)
DNS PAI 123.125.81.6(联通) 140.207.198.6(联通)
港台公共DNS服务器IPV4地址
台湾Quad 101 101.101.101.101 101.102.103.104
香港宽频DNS 203.80.96.10 203.80.96.9
和记黄埔 202.45.84.58
台湾中华电信 168.95.192.1 168.95.1.1
西门子服务器（香港） 112.121.178.187
国外公共DNS服务器IPV4地址
Google DNS 8.8.8.8 8.8.4.4
IBM Quad9 9.9.9.9 149.112.112.112
OpenDNS 208.67.222.222 208.67.220.220
Level3 DNS 4.2.2.1 4.2.2.2
韩国KT DNS 168.126.63.1 168.126.63.2
Cloudflare DNS 1.1.1.1 1.0.0.1
Free DNS 37.235.1.174 37.235.1.177
DynDNS 216.146.35.35 216.146.36.36
Comodo DNS 8.26.56.26 8.20.247.20
Verisign DNS 64.6.64.6 64.6.65.6
Yandex DNS 77.88.8.8 77.88.8.1
Yandex DNS（防成人内容） 77.88.8.7 77.88.8.3
Yandex DNS（防病毒和钓鱼） 77.88.8.88 77.88.8.2
Freenom DNS 80.80.80.80 80.80.81.81
NortonConnectSafe 199.85.126.10 199.85.127.10
AdGuard DNS（测试版） 176.103.130.130（默认） 176.103.130.131（默认）
176.103.130.132(家庭保护） 176.103.130.134(家庭保护）
Neustar UltraDNS 156.154.70.1 156.154.71.1
156.154.70.5 156.154.71.5
柬埔寨DNS 103.197.104.178 103.197.106.75 203.189.136.148
UCOM DNS 203.112.2.4
DNS.WATCH 84.200.69.80 84.200.70.40
去广告功能的DNS服务器
广告DNS可能会记录您的上网的敏感个人信息，请各位同学自行决定是否使用！
PdoMo DNS 101.132.183.99 193.112.15.186
Pure DNS 123.207.137.88 115.159.220.214
CuteDns 120.77.212.84(南方) 101.236.28.23（北方）
HI!XNS DNS 40.73.101.101
不知名DNS 180.97.235.30 115.159.96.69
123.207.137.88 123.206.21.48
Worldlink DNS 123.207.137.88（北方） 115.159.220.214（南方）122.114.245.45（北方） 15.159.96.69（南方）115.159.157.26 （北方） 115.159.158.38（南方）
骆驼云DNS 63.223.94.66
P站DNS 123.207.137.88 115.159.220.214 115.159.146.99 123.206.21.48
红鱼 DNS 只提供DoT/DoH服务端口853和443 115.159.154.226(上海） 47.99.165.31（杭州）
Clean DNS支持5353端口 123.207.22.79 （无污染dns) 111.230.37.44 (去广告dns)
RollingDNS 防污染dns 110.43.41.122 （广州电信/移动/联通) 150.242.98.63 (福州电信)
高校公共DNS服务器IPV4地址
中科大DNS 202.141.162.123（中国电信） 202.38.93.153 （教育网）202.141.176.93 （中国移动）
清华大学 TUNA 101.6.6.6
替换纯净的DNS可以有效避免运营商的DNS劫持，但是解析速度和效果各个地区可能不尽相同，大家根据实际网络状况自行替换。
批量测试脚本，自己建立一个bat文件，然后执行。内容：
@ECHO off
ECHO ===============================================
ECHO DNS PING TEST
ECHO CaoHuan.com
ECHO ===============================================
CALL:IP 202.103.224.68
ECHO * GXtelecom 202.103.224.68: %ms%
CALL:IP 202.103.225.68
ECHO * GXtelecom 202.103.225.68: %ms%
ECHO ===============================================
CALL:IP 180.76.76.76
ECHO * BaiduDNS 180.76.76.76: %ms%
ECHO ===============================================
CALL:IP 119.29.29.29
ECHO * DNSPod 119.29.29.29: %ms%
CALL:IP 119.28.28.28
ECHO * DNSPod 119.28.28.28: %ms%
CALL:IP 182.254.116.116
ECHO * DNSPod 182.254.116.116: %ms%
CALL:IP 182.254.118.118
ECHO * DNSPod 182.254.118.118: %ms%
ECHO ===============================================
CALL:IP 223.5.5.5
ECHO * AliDNS 223.5.5.5: %ms%
CALL:IP 223.6.6.6
ECHO * AliDNS 223.6.6.6 : %ms%
ECHO ===============================================
CALL:IP 114.114.114.114
ECHO * 114 114.114.114.114: %ms%
CALL:IP 114.114.115.115
ECHO * 114 114.114.115.115 : %ms%
CALL:IP 114.114.114.119
ECHO * 114 114.114.114.119: %ms%
CALL:IP 114.114.115.119
ECHO * 114 114.114.115.119: %ms%
CALL:IP 114.114.114.110
ECHO * 114 114.114.114.110 : %ms%
CALL:IP 114.114.115.110
ECHO * 114 114.114.115.110: %ms%
ECHO ===============================================
CALL:IP 8.8.8.8
ECHO * Google 8.8.8.8: %ms%
CALL:IP 8.8.4.4
ECHO * Google 8.8.4.4: %ms%
ECHO ===============================================
CALL:IP 208.67.222.222
ECHO * OPENDNS 208.67.222.222: %ms%
CALL:IP 208.67.222.222
ECHO * OPENDNS 208.67.220.220: %ms%
ECHO ===============================================
CALL:IP 1.1.1.1
ECHO * Cloudflare DNS 1.1.1.1: %ms%
CALL:IP 1.0.0.1
ECHO * Cloudflare DNS 1.0.0.1: %ms%
ECHO ===============================================
CALL:IP 9.9.9.9
ECHO * Quad9 9.9.9.9: %ms%
CALL:IP 149.112.112.112
ECHO * Quad9 149.112.112.112: %ms%
ECHO ===============================================
CALL:IP 4.2.2.1
ECHO * Verizon DNS 4.2.2.1: %ms%
CALL:IP 4.2.2.2
ECHO * Verizon DNS 4.2.2.2: %ms%
CALL:IP 4.2.2.3
ECHO * Verizon DNS 4.2.2.3: %ms%
CALL:IP 4.2.2.4
ECHO * Verizon DNS 4.2.2.4: %ms%
CALL:IP 4.2.2.5
ECHO * Verizon DNS 4.2.2.5: %ms%
ECHO ===============================================
CALL:IP 199.85.126.10
ECHO * Norton ConnectSafe 199.85.126.10: %ms%
CALL:IP 199.85.127.10
ECHO * Norton ConnectSafe 199.85.127.10: %ms%
ECHO ===============================================
CALL:IP 84.200.69.80
ECHO * DNS Watch 84.200.69.80: %ms%
CALL:IP 84.200.70.40
ECHO * DNS Watch 84.200.70.40: %ms%
ECHO ===============================================
CALL:IP 8.26.56.26
ECHO * Comodo Secure DNS 8.26.56.26: %ms%
CALL:IP 8.20.247.20
ECHO * Comodo Secure DNS 8.20.247.20: %ms%
ECHO ===============================================
CALL:IP 64.6.64.6
ECHO * Verisign 64.6.64.6: %ms%
CALL:IP 64.6.65.6
ECHO * Verisign 64.6.65.6: %ms%
ECHO ===============================================
CALL:IP 192.95.54.3
ECHO * OpenNIC 192.95.54.3: %ms%
CALL:IP 192.95.54.1
ECHO * OpenNIC 192.95.54.1: %ms%
ECHO ===============================================
CALL:IP 81.218.119.11
ECHO * GreenTeamDNS 81.218.119.11: %ms%
CALL:IP 209.88.198.133
ECHO * GreenTeamDNS 209.88.198.133: %ms%
ECHO ===============================================
CALL:IP 185.228.168.9
ECHO * CleanBrowsing 185.228.168.9: %ms%
CALL:IP 185.228.169.9
ECHO * CleanBrowsing 185.228.169.9: %ms%
ECHO ===============================================
CALL:IP 198.101.242.72
ECHO * Alternate DNS 198.101.242.72: %ms%
CALL:IP 23.253.163.53
ECHO * Alternate DNS 23.253.163.53: %ms%
ECHO ===============================================
CALL:IP 176.103.130.130
ECHO * AdGuard DNS 176.103.130.130: %ms%
CALL:IP 176.103.130.131
ECHO * AdGuard DNS 176.103.130.131: %ms%
ECHO ===============================================
CALL:IP 176.209.244.0.3
ECHO * CenturyLink 209.244.0.3: %ms%
CALL:IP 209.244.0.4
ECHO * CenturyLink 209.244.0.4: %ms%
ECHO ===============================================
CALL:IP 195.46.39.39
ECHO * SafeDNS 195.46.39.39: %ms%
CALL:IP 195.46.39.40
ECHO * SafeDNS 195.46.39.40: %ms%
ECHO ===============================================
CALL:IP 208.76.50.50
ECHO * SmartViper 208.76.50.50: %ms%
CALL:IP 208.76.51.51
ECHO * SmartViper 208.76.51.51: %ms%
ECHO ===============================================
CALL:IP 216.146.35.35
ECHO * DYN 216.146.35.35: %ms%
CALL:IP 216.146.36.36
ECHO * DYN 216.146.36.36: %ms%
ECHO ===============================================
CALL:IP 45.33.97.5
ECHO * FreeDNS 45.33.97.5: %ms%
CALL:IP 37.235.1.177
ECHO * FreeDNS 37.235.1.177: %ms%
ECHO ===============================================
CALL:IP 77.88.8.8
ECHO * Yandex.DNS 77.88.8.8: %ms%
CALL:IP 77.88.8.1
ECHO * Yandex.DNS 77.88.8.1: %ms%
ECHO ===============================================
CALL:IP 91.239.100.100
ECHO * UncensoredDNS 91.239.100.100: %ms%
CALL:IP 89.233.43.71
ECHO * UncensoredDNS 89.233.43.71: %ms%
ECHO ===============================================
CALL:IP 74.82.42.42
ECHO * Hurricane Electric 74.82.42.42: %ms%
ECHO ===============================================
CALL:IP 109.69.8.51
ECHO * puntCAT 109.69.8.51: %ms%
ECHO ===============================================
CALL:IP 156.154.70.1
ECHO * Neustar 156.154.70.1: %ms%
CALL:IP 156.154.71.1
ECHO * Neustar 156.154.71.1: %ms%
ECHO ===============================================
CALL:IP 45.33.97.5
ECHO * Fourth Estate 45.77.165.194: %ms%
ECHO ===============================================
CALL:IP 37.235.1.177
ECHO * Tenta 37.235.1.177: %ms%
CALL:IP 99.192.182.101
ECHO * Tenta 99.192.182.101: %ms%
ECHO ===============================================
ECHO.
ECHO ** Test Done! **
ECHO.
ECHO.
ECHO.&PAUSE&GOTO:EOF
:IP
SET ms=# RTO #
FOR /F "tokens=4 delims==" %%i IN ('ping.exe -n 1 %1 ^| FIND "ms"') DO SET ms=%%i
GOTO:EOF
