North American Network Operators Group
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Re: AOL rejecting mail from IP's w/o reverse DNS ?

  • From: Adam McKenna
  • Date: Thu Dec 04 17:16:21 2003 
On Thu, Dec 04, 2003 at 02:04:54PM -0800, Crist Clark wrote:
>   $ dig 3.2.1.in-addr.arpa soa
>   $ dig 42.3.2.1.in-addr.arpa soa

This email contains approximately the same information as Randy's did.  Yes,
the SOA's will be different.  That is what is intended.  The nameserver that
is authoritative for 3.2.1.in-addr.arpa is delegating 42.3.2.1.in-addr.arpa
to 5.6.7.86.  Were you trying to make some other point or just showcasing 
your 'dig' skills?

--Adam