As regards flakey www.oorexx.org DNS:

An OpenBSD compatriot looked at PlanetDomain's name server records
and says the following:

   I think they setup a CNAME record for *.oorexx.org pointing to
   208.34.240.200 instead of an A record.  The planetdomain.com servers
   respond to A and ANY queries for www.oorexx.org <http://www.oorexx.org> with 
an A record as
   expected, but queries for any other hosts (e.g., xyzzy.oorexx.org)
   yield the CNAME record as do explicit CNAME queries for
   www.oorexx.org <http://www.oorexx.org>.

   Probably what's happening is your cache is ending up with a CNAME
   record for www.oorexx.org <http://www.oorexx.org>, so future A queries end 
up trying to
   instead resolve "208.34.240.200" (because CNAME records take
   precedence over anything else), which it then doesn't know how to
   resolve.

   _Ask the oorexx.org team to double check that there's no CNAME records
   for *.oorexx.org where they meant to configure an A record._  They
   probably either meant "*.oorexx.org CNAME www.oorexx.org 
<http://www.oorexx.org>" or
   "*.oorexx.org A 208.34.240.200", but "*.oorexx.org CNAME
   208.34.240.200" is going to break for any caches that don't internally
   handle IP address literals.

--
Jack J. Woehr            # "Self-delusion is
http://www.well.com/~jax #  half the battle!"
http://www.softwoehr.com #  - Zippy the Pinhead

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