Salut,
Tu peux essayer le freeware DNSjumper http://www.fiberdownload.com/Download/20721/DNS-Jumper,
il n'y a pas d'installationn à faire, juste un executable à lancer.
Sinon, tu peux essayer les DNS suivants :
78.47.115.195 Cosedian Root
78.47.115.198 Cosedian Root
8.8.8.8 Google DNS
8.8.4.4 Google DNS
208.67.222.222 OpenDNS
208.67.220.220 OpenDNS
216.87.84.209 OpenDNS 2
216.87.84.211 OpenDNS 2
156.154.70.1 Advantage
156.154.71.1 Advantage
156.154.70.22 Comodo
156.154.71.22 Comodo
4.2.2.1 Level 3 Communications
4.2.2.2 Level 3 Communications
4.2.2.3 Level 3 Communications
4.2.2.4 Level 3 Communications
4.2.2.5 Level 3 Communications
4.2.2.6 Level 3 Communications
87.118.111.215 FoolDNS
81.174.67.134 FoolDNS
204.69.234.1 Ultra
204.74.101.1 Ultra
78.46.89.147 Validom
88.198.75.145 Validom
195.241.77.53 Tiscali
195.241.77.54 Tiscali
198.153.192.1 Norton DNS
198.153.194.1 Norton DNS
220.233.0.4 Exatel
220.233.0.3 Exatel
202.224.32.1 Asahi
202.224.32.2 Asahi
209.206.184.249 Century
209.142.152.253 Century
64.102.255.44 Cisco
128.107.241.185 Cisco
58.6.115.42 Open Nic
58.6.115.43 Open Nic
151.203.0.84 Verizon
151.203.0.85 Verizon
66.244.95.20
66.244.95.22
86.64.145.140
86.64.145.143
129.250.35.250
129.250.35.251
151.202.0.84 Verizon
151.202.0.85 Verizon
199.45.32.37 Verizon
199.45.32.38 Verizon
205.171.2.65
205.171.3.65
209.244.0.3
209.244.0.4
80.118.196.36 Cesedian Root
80.118.196.42 Cesedian Root
157.161.9.6
213.133.224.5
83.218.143.36
212.118.241.1
80.244.65.130 T3
80.244.65.3 T3
151.197.0.38 Verizon
151.197.0.39 Verizon
199.45.32.40 Verizon
199.45.32.43 Verizon
199.45.32.3 Verizon
192.76.85.133 GTE
206.124.64.1 GTE
67.138.54.100 One Connect IP
220.233.167.31 Exetel
199.166.31.3 VRx Network Services
66.93.87.2 SpeakEasy
216.231.41.2 SpeakEasy
216.254.95.2 SpeakEasy
64.81.45.2 SpeakEasy
64.81.111.2 SpeakEasy
64.81.127.2 SpeakEasy
64.81.79.2 SpeakEasy
64.81.159.2 SpeakEasy
66.92.64.2 SpeakEasy
66.92.224.2 SpeakEasy
66.92.159.2 SpeakEasy
216.27.175.2 SpeakEasy
199.2.252.10 Sprintlink
204.97.212.10 Sprintlink
204.117.214.10 Sprintlink
Cordialement,
R.Daneel