Dns Forwarder Error

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hi all,

i installed dns manager on windows 2012 server . configured dns , able dns working internally. i added open dns address under dns forwarders (208.67.222.222 & 208.67.220.220) connected internet  and i getting unable resolve error. 

please help

thanks

ajith

hi ajith,

based on description, in forwarders tab, displays unable resolve in corresponding server fqdn.

try ping 2 external dns servers ip address internal dns server.

if unable ping these forwarders, there network connectivity problems between internal network , internet.

if able ping forwarders, please try use opendns server resolve domain names via nslookup tool.

  • run command prompts administrator, type nslookup
  • type server 208.67.222.222
  • type www.google.com

if receives dns request timed out. issue firewall or other devices block dns traffic. please check firewall configurations. , disable firewall temporarily, try again.

best regards,

tina



Windows Server  >  Windows Server General Forum



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