Reverse DNS RFCs and Recommendations

Wed Oct 30 21:38:29 UTC 2013

On Oct 30, 2013, at 17:34, Nolan Rollo <nrollo at 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