Norton DNS (198.153.192.1, 198.153.194.1)
OpenDNS (208.67.222.222,208.67.220.220)
OpenDNS Family (208.67.222.123, 208.67.220.123)
Comodo Secure DNS (156.154.70.22, 156.156.71.22)
ScrubIt DNS (67.138.54.100,207.225.209.66)
DNS Advantage (156.154.70.1, 156.154.71.1)