国外：
Google: (8.8.8.8 ；8.8.4.4)IPV6: (2001:4860:4860::8888 ；2001:4860:4860::8844)
Cloudflare: (1.1.1.1 ；1.0.0.1)
IPV6: (2606:4700:4700::1111 ；2606:4700:4700::1001)
OpenDNS: (208.67.222.222 ；208. 67.222.220)
OpenDNS Family: (208.67.222.123 ；208.67.220.123) 阻挡成人网站+恶意网
IPV6: （2620:0:ccc::2 ；2620:0:ccd::2）
微软: (4.2.2.1 ；4.2.2.2)
IBM: (9.9.9.9 ；149.112.112.112)
IPV6: (2620:fe::fe ；2620:fe::9)
威瑞信(VeriSign):(64.6.64.6 ；64.6.65.6)
Comodo Secure: (8.26.56.26 ；8.20.247.20）
Freenom World DNS: (80.80.80.80 ；80.80.81.81）
中华电信 HiNet: (168.95.192.1 ；168.95.1.1)
IPV6: (2001:b000:168::1 ；2001:b000:168::2)
HE Public DNS:(74.82.42.42 ；66.220.18.42 )
IPV6: (2001:470:20::2 ；2001:470:0:9d::2)
KT olleh DNS:(168.126.63.1 ；168.126.63.2)
国内：
腾讯：(119.29.29.29 ；119.28.28.28)百度：180.76.76.76
IPV6: (2400:da00::6666)
阿里DNS：(223.5.5.5 ；223.6.6.6 )
114DNS：114.114.114.114和114.114.115.115(公共版)
114.114.114.119和114.114.115.119(反木马版)
CNNIC SDNS: (1.2.4.8 ；210.2.4.8）