Free & Public DNS Servers (Valid January 2018)

ProviderPrimary DNS ServerSecondary DNS Server
Level31209.244.0.3209.244.0.4
Verisign264.6.64.664.6.65.6
Google38.8.8.88.8.4.4
Quad949.9.9.9149.112.112.112
DNS.WATCH584.200.69.8084.200.70.40
Comodo Secure DNS8.26.56.268.20.247.20
OpenDNS Home6208.67.222.222208.67.220.220
Norton ConnectSafe7199.85.126.10199.85.127.10
GreenTeamDNS881.218.119.11209.88.198.133
SafeDNS9195.46.39.39195.46.39.40
OpenNIC1069.195.152.20423.94.60.240
SmartViper208.76.50.50208.76.51.51
Dyn216.146.35.35216.146.36.36
FreeDNS1137.235.1.17437.235.1.177
Alternate DNS12198.101.242.7223.253.163.53
Yandex.DNS1377.88.8.877.88.8.1
UncensoredDNS1491.239.100.10089.233.43.71
Hurricane Electric1574.82.42.42 
puntCAT16109.69.8.51