I have a Windows Server 2003 Domain Controller, that I will call FOO. FOO's internal IP was recently changed from 10.20.0.1 to 10.50.0.1 .
This change has caused two extra DNS entries to exist for FOO besides the correct one: 192.168.0.1 and 192.168.163.1 . These subnets don't even exist on my network. When I try to delete them from DNS on every domain controller they just come back.
How do I get rid of these DNS entries so they do not come back?