Hi

We have a setup of windows 2003 DNS server and recently we migrated to windows 2012 DNS server ( Which is a AD as well ) The new windows 2012 works fine and the DNS is successfully migrated from 2003, Now i have a problem in my environment the member server is pointing to the new IP of windows 2012 but when i ping the domain name it still points to the old DNS server

I have tried all methods but still no luck

Example :- Old DNS IP = 10.10.10.11 domain name abc.com , New DNS iP = 10.10.10.18  ABC.com When i do an NSLOOKUP on the member or client server i m able to resolve to the new DNS IP but when i PING ABC.com it retrieve the old DNS IP

Somebody help....!!!

Thanks and Regards

Kiran Dexter

Have you demoted the old 2003 server as a domain controller/dns? In that case, you should remove its A record from the "same as parent" part in

HI

Yes, The A record had been removed

Thanks and Regards

Dexter

Hi,

As you said, you migrate the DNS server from windows server 2003 to 2012, how did you do the migration?

For DNS migration:add a new DNS server 2012 (We can say 2012 DC with DNS); redirect all the clients/applications to the new DC after that we can demote the old server.

Regards.