How to Trace "TCP Receive Error"

[SM]

At 19:18 06-01-2008, Mark Andrews wrote:
> > A check of our BIND query log shows lots of queries from one of our
> > mail machines; here is one query.
> >
> >      06-Jan-2008 17:38:01.101 queries: info:
> >        client 146.137.96.51#41548: query:
> >        achilles.ctd.anl.gov.dob.sibl.support-intelligence.net IN A +
>
>         Looks like a dob.sibl.support-intelligence.net is in a search
>         list and the application is not RFC 1535 compliant.

It's not a search list issue.  dob.sibl.support-intelligence.net is a 
DNSRBL.  The above is a URI lookup.

Regards,
-sm