Reverse DNS problems

Mark.Andrews at nominum.com Mark.Andrews at nominum.com
Sun Oct 15 22:53:35 UTC 2000


> 
> 	Len, They have performed a classless delegation.  Here are
> 	the NS records from there servers.
> 
> 32.34.219.64.in-addr.arpa.  2H IN NS  r65.org.
> 32.34.219.64.in-addr.arpa.  2H IN NS  littlebrother.r65.org.
> 32.34.219.64.in-addr.arpa.  2H IN NS  ns1.swbell.net.
> 32.34.219.64.in-addr.arpa.  2H IN NS  ns2.swbell.net.
> 
> 	James, call your zone 32.34.219.64.in-addr.arpa in named.conf
> 	and populate it with the following.
> 
> $TTL 86400
> @	SOA	r65.org. sloth.r65.org. (
> 		2000100414 ; serial
> 		10800 ; refresh
> 		3600 ; retry
> 		604800 ; expire
> 		86400 ; default_ttl
> 		)
> 	NS	r65.org.
> 	NS	littlebrother.r65.org.
> 	NS	ns1.swbell.net.
> 	NS	ns2.swbell.net.
> 33	PTR	public2.r65.org.
> 34	PTR	public.r65.org.
> 35	PTR	r65gate1.r65.org.
> 
> 	This works because your ISP has added CNAMES in 34.219.64.in-addr.arpa
> 	which point into 32.34.219.64.in-addr.arpa.
> 
> 	Mark

	I forgot to mention that you should also make youself a
	slave for 34.219.64.in-addr.arpa.  This way local reverse
	lookups will work (find the CNAMES) if the link is down.

	Mark
--
Mark Andrews, Nominum Inc.
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: Mark.Andrews at nominum.com



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