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Re: AOL rejecting mail from IP's w/o reverse DNS ?
On Wed, Dec 03, 2003 at 09:48:44AM -0800, Randy Bush wrote: > > How can delegating in-addr.arpa on a per-ip basis be any different or worse > > than delegating it using an rfc2317 scheme? > > consider the label of the ns rr to delegate only 126.96.36.199 Do you mean ns.188.8.131.52.in-addr.arpa? I still don't see what's wrong with the following, or how it leads to cache poisoning or leaky name space. 184.108.40.206.in-addr.arpa IN NS ns.220.127.116.11.in-addr.arpa. ns.18.104.22.168.in-addr.arpa IN A 22.214.171.124 --Adam