nanog mailing list archives

Re: Reverse DNS RFCs and Recommendations


From: Joe Abley <jabley () hopcount ca>
Date: Wed, 30 Oct 2013 17:38:29 -0400

On Oct 30, 2013, at 17:34, Nolan Rollo <nrollo () kw-corp com> wrote:

So in the four examples below, 3 of them preface the IP with an alpha character. Charter however, starts the rDNS off 
with a number. I'm not arguing with anyone but what potential problems could that cause with DNS?

None.

I'm also thinking of the famous  www.1and1.com, where the number "1" starts off one of the sections.

Which is fine.


Joe


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