[80937] in North American Network Operators' Group

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Re: Underscores in host names

daemon@ATHENA.MIT.EDU (Valdis.Kletnieks@vt.edu)
Thu May 19 10:09:38 2005

To: Paul Vixie <vixie@vix.com>
Cc: nanog@merit.edu
In-Reply-To: Your message of "Wed, 18 May 2005 21:51:32 -0000."
             <g364xgi4nv.fsf@sa.vix.com> 
From: Valdis.Kletnieks@vt.edu
Date: Thu, 19 May 2005 10:09:09 -0400
Errors-To: owner-nanog@merit.edu


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On Wed, 18 May 2005 21:51:32 -0000, Paul Vixie said:

(yes, I know this probably belongs on dnsops or someplace)

> just because you own an A RR doesn't make you a hostname.

I'll buy that..

> just because you're pointed to by an MX RR doesn't make you a mailname.

But I'm dubious on that one - what legal configs have an MX pointing at a
non-mailname? (Feel free to include the "technically legal but dumb" options
I'm managing to not remember this early in the morning. ;)


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