Link to home
Start Free TrialLog in
Avatar of sureservice
sureservice

asked on

DNS slow name resolution

I have a DC running Server 2003, SP2 with the Active Directory and DNS role.  When I ping itself by name, the response is instant, but when I ping another server/machine on the network, it takes like 5-8 seconds to resolve the name and then the ping is successful.
If I ping from any other machine on the network, the response is instant, just not on my DC/DNS server.

Any thoughts?
ASKER CERTIFIED SOLUTION
Avatar of debuggerau
debuggerau
Flag of Australia image

Link to home
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
Start Free Trial
Are you pointing the DC at itself via its real IP address or its Loopback address?
Avatar of sureservice
sureservice

ASKER

I figured it out -- I did an ipconfig and found that there were DNS suffixes in there that don't exist, so it seems like it was timing out with those before resolving locally.
Thanks for the help.