Provider	Primary DNS Server	Secondary DNS Server
Level31	209.244.0.3	209.244.0.4
Verisign2	64.6.64.6	64.6.65.6
Google3	8.8.8.8	8.8.4.4
DNS.WATCH4	84.200.69.80	84.200.70.40
Comodo Secure DNS	8.26.56.26	8.20.247.20
OpenDNS Home5	208.67.222.222	208.67.220.220
DNS Advantage	156.154.70.1	156.154.71.1
Norton ConnectSafe6	199.85.126.10	199.85.127.10
GreenTeamDNS7	81.218.119.11	209.88.198.133
SafeDNS8	195.46.39.39	195.46.39.40
OpenNIC9	50.116.23.211	107.170.95.180
SmartViper	208.76.50.50	208.76.51.51
Dyn	216.146.35.35	216.146.36.36
FreeDNS10	37.235.1.174	37.235.1.177
Alternate DNS11	198.101.242.72	23.253.163.53
Yandex.DNS12	77.88.8.8	77.88.8.1
censurfridns.dk13	91.239.100.100	 
Hurricane Electric14	74.82.42.42	 
puntCAT15	109.69.8.51