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Re: Reverse DNSFrom: Men & Mice Support Date: Saturday, October 30, 1999
Time: 9:00:00 pmAt 11:32 AM -0700 10/30/99, Warren Michelsen wrote:
>At 11:05 AM -0700 10/30/99, Men & Mice Support wrote:
>>
>>Here's the delegation:
>>
>>from f.root-servers.net:
>> 75.209.in-addr.arpa. NS ns1.atmnet.net.
>> 75.209.in-addr.arpa. NS ns2.atmnet.net.
>>
>>from ns1.atmnet.net:
>> 187.75.209.in-addr.arpa. NS ns1.ni.net.
>> 187.75.209.in-addr.arpa. NS ns2.ni.net.
>>
>>Note that this says that ni.net is responsible for the class C. A
>>query sent to either ns1.ni.net or ns2.ni.net returns a
>>non-authoritative answer, making this a lame delegation.
>>
>>from ns1.az.net (209.75.187.135):
>> 187.75.209.in-addr.arpa. NS ns1.az.net.
>> 187.75.209.in-addr.arpa. NS ns1.conx.net.
>>
>>They need to talk to atmnet.net regarding this issue. Hopefully,
>>atmnet.net is their provider; if their provider is ni.net, this
>>could be ugly.
>
>How so. Please elaborate.
If ni.net is az.net's provider, then your provider's provider (a) has screwed up their own reverse (and that of their customers), and (b) can't delegate the class C, because it's delegated directly to them by atmnet.net.
The ideal solution to this would be to talk to atmnet.net. Unfortunately, since in this scenario az.net is not atmnet.net's customer, atmnet.net may not want to talk to them.
I see by a traceroute that the path appears to be:
good.net (who are they?)
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Messages In This Thread:- Reverse DNS by Warren Michelsen on Oct 30, 1999 at 5:41:00 pm
- Reverse DNS by Caio James on Jun 29, 2000 at 8:23:23 pm
- Reverse DNS by Paul Didzerekis on May 2, 2001 at 1:53:19 pm
- Reverse DNS by Andrew Schmiechen on Jun 21, 2001 at 1:28:00 pm
- reverse DNS by Paul Didzerekis on Jun 21, 2001 at 3:43:12 pm
- Reverse DNS by Dan Tappin on Dec 4, 2001 at 8:01:31 am
- reverse dns by Steve Nowacki on Jul 29, 2003 at 10:02:19 am
- Reverse DNS by Larry Scott Hastings on Feb 11, 2005 at 1:52:38 pm
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