From: "Mark Wass" <mark dot wass at market dash analyst dot com>

> C:\Documents and Settings\Mark>nslookup google.com
> Server:  pyro.mydomain.com
> Address:  192.168.1.1

> Name:    google.com.mydomain.com
> Address:  xxx.xxx.xxx.xxx  <------ I blotted this out

Sounds like windows is appending the default domain to all queries.  Like 
"nslookup mail" would be "nslookup mail.yourdomain.com"  Check with another 
windows box to make sure it is a m0n0 problem.

                        Lee