OpenDNS FamilyShield
Preferred DNS Server: 208.67.222.123
Alternate DNS Server: 208.67.220.123
Norton ConnectSafe
Security
Preferred DNS Server: 198.153.192.40
Alternate DNS Server: 198.153.194.40
Security + Pornography
Preferred DNS Server: 198.153.192.50
Alternate DNS Server: 198.153.194.50
Security + Pornography + Non-Family Friendly
Preferred DNS Server: 198.153.192.60
Alternate DNS Server: 198.153.194.60
MetaCert DNS
Preferred DNS Server: 184.169.223.35
SafeDNS
Primary DNS server: 195.46.39.39
Secondary DNS Server: 195.46.39.40
SentryDNS
Primary DNS Server: 152.160.81.10
Secondary DNS Server: 70.90.33.94
