List of DNS servers of major U.S. ISPs

Alice ADSL

• Primary DNS : 212.216.212.112
• Secondary DNS : 212.216.172.62

AOL

• Primary DNS : 109.0.66.10
• Secondary DNS : 109.0.66.20

Belgacom / SkyNet

• Primary DNS : 195.238.2.21
• Secondary DNS : 195.238.2.22

Bluewin.ch

• Primary DNS : 195.186.4.111
• Secondary DNS : 195.186.4.110

Bouygues BBOX

• Primary DNS: 194.158.122.10
• Secondary DNS: 194.158.122.15

Cegetel

• Primary DNS : 109.0.66.10
• Secondary DNS : 109.0.66.20

Chello

• Primary DNS : 212.186.224.9
• Secondary DNS : 212.186.224.10

Club-internet

• Primary DNS : 109.0.66.10
• Secondary DNS : 109.0.66.20

Colt France

• nscache0.coltfrance.com : 195.68.0.1
• nscache1.coltfrance.com : 195.68.0.2

Darty box (Dartybox)

• Primary DNS : 212.99.2.8
• Secondary DNS : 195.167.224.150

EasyConnect

• Primary DNS EasyConnect : 212.180.0.137
• Secondary DNS EasyConnect : 212.180.1.79

Free

• Primary DNS : dns1.proxad.net 212.27.40.240
• Secondary DNS : dns2.proxad.net 212.27.40.241

More:

• ns0.proxad.net 212.27.32.2
• ns1.proxad.net 212.27.32.130
• ns2.proxad.net 212.27.53.253
• ns3.proxad.net 212.27.37.3

Google

google-public-dns-a.google.com 8.8.8.8 
google-public-dns-b.google.com 8.8.4.4 

Infonie

• Primary DNS : 10.1.5.2
• Secondary DNS : 10.1.6.10

LibertySurf

• Primary DNS : 213.36.80.2
• Secondary DNS : 213.36.80.4

Magic Online

• Primary DNS : 194.149.160.9
• Secondary DNS : 194.149.160.1

Médiaserv

• Primary DNS : 192.168.1.2
• Secondary DNS : 192.168.1.1

Nérim

• Primary DNS : 62.4.16.70
• Secondary DNS : 62.4.16.80

Net Pratique

• Primary DNS : 62.210.164.14
• Secondary DNS : 62.210.164.4

Neufbox de SFR

• Primary DNS : 109.0.66.10
• Secondary DNS : 109.0.66.20

NOOS / Le Câble

• Primary DNS : 212.198.0.91
• Secondary DNS : 212.198.2.5

Nordnet

• Primary DNS : 194.206.126.253
• Secondary DNS : 194.51.3.49

Numéricable

• Primary DNS Numericable : 89.2.0.1
• Secondary DNS Numericable : 89.2.0.2

More:

• Primary DNS Numéricable : 81.220.255.4
• Secondary DNS Numéricable : 80.236.0.68

Oléane

• Primary DNS Oléane : 194.2.0.20
• Secondary DNS Oléane : 194.2.0.50

OOL / Outremer Telecom

• Primary DNS OOL : 217.175.160.11
• Secondary DNS OOL : 217.175.160.12

Orange / Livebox

• Primary DNS : 80.10.246.2
• Secondary DNS : 80.10.246.129

SFR

• Primary DNS : 109.0.66.10
• Secondary DNS : 109.0.66.20

Sympatico.Ca

• Primary DNS : 198.235.216.110
• Secondary DNS : 209.226.175.224

Télé2

• Primary DNS : 109.0.66.10
• Secondary DNS : 109.0.66.20

TISCALI-Freesbee

• Primary DNS : 213.36.80.1
• Secondary DNS : 192.221.96.3

Videotron.CA

• Primary DNS : 205.151.222.253
• Secondary DNS : 205.151.222.254

Wanadoo

• Primary DNS : 80.10.246.2
• Secondary DNS : 80.10.246.129

WorldNet

• Primary DNS : 195.3.3.1
• Secondary DNS : 195.3.3.2

World Online

• Primary DNS : 212.83.128.3
• Secondary DNS : 212.83.128.4

OpenDNS: An alternative solution

The OpenDNS DNS can be used free of charge regardless of your ISP.

• Primary DNS : 208.67.222.222
• Secondary DNS : 208.67.220.220