Google
8.8.8.8
8.8.4.4
Mountain View, California, USA
OpenDNS
208.67.222.222
208.67.220.220
San Antonio, Texas, USA
Level3
209.244.0.3
209.244.0.4
Diamond Bar, California, USA
DNS Advantage
156.154.70.1
156.154.71.1
Sterling, Virginia, USA
Verizon
4.2.2.1
4.2.2.2
Routing to nearest Level3 nodes
SmartViper
208.76.50.50
208.76.51.51
Norton ConnectSafe 1
198.153.192.40
198.153.194.40
Auto blocking malware, phishing & scams web
sites
Mesa, Arizona & Cupertino, California USA
Norton ConnectSafe 2
198.153.192.50
198.153.194.50
Same to 1 plus blocking pornographic web sites
Mesa, Arizona & Cupertino, California USA
Norton ConnectSafe 3
198.153.192.60
198.153.194.60
Same to 2 plus blocking non-family friendly web
sites
Mesa, Arizona & Cupertino, California USA
Comodo Secure DNS
8.26.56.26
8.20.247.20
Auto blocking phishing, malware and spyware
web sites
Louisville, Kentucky & Charlotte, NC USA
Securly
184.169.143.224
184.169.161.155
Auto blocking adult oriented pages and web sites
San Francisco, California USA
ScrubIT
67.138.54.100
207.225.209.66
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