Multiple PTRs for the same IP

Edward Lewis Ed.Lewis at
Fri Jan 26 19:43:11 UTC 2007

At 9:36 -0800 1/26/07, Fr34k wrote:

>Does anyone know of an RFC that discusses this (hopefully, in our favor that
>multiple PTRs for the same IP is not a good thing).
>Some other similar reputable source, perhaps, I can reference?

I don't think you'll find any such reference.  Avoiding any personal 
opinion on the issue, I don't think that any document would get past 
all the reviews needed to be an RFC (for instance) considering the 
varied opinions held on this age-old issue.   There are some who 
prefer to not even have a reverse map at all.
Edward Lewis                                                +1-571-434-5468

Dessert - aka Service Pack 1 for lunch.

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