Hi all. I have 8 DCs across 2 sites all configured as DNS servers in an Integrated Domain. We use a conditional forwarder to an external IP address to domain name resolution.
I have a task to change the conditional forwarders IP address. When I run nslookup NewIpAddress from 1 sever i get a positive result detailing the domain name. On all other 7 servers i get a error saying dns request timed out. So, i am being told to go ahead and make the change regardless because the DNS chap is saying that hosts can still be resolved via clients even when nslookup fails. This doesn't sound right to me, can anyone verify please?