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Date: Fri, 26 Jul 1996 15:51:14 +0000 ()
From: "Samuel E. Romero" <ser@hon.hn>
To: freebsd-hackers@freebsd.org
cc: freebsd-install@freebsd.org
Subject: Help with name server reverse lookup
Message-ID: <Pine.BSF.3.91.960726154302.3473A-100000@hon.hn>
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I have setup (I thougth) a FreeBSD (2.1.5) server with name server, and I'm 
able to connect to the internet (I'm sending this from a machine 
connected to the server).  The name server works finding addresses, but I 
was trying to connect to ftp://ftp.uu.net and this is the message I 
received: (part of it)

 Sorry, we're unable to map your IP address 206.48.253.70 to a hostname
 in the DNS.  This is probably because your nameserver does not have
 matching A and PTR record for your address in its tables, or because
 your reverse nameservers are not registered.

Whe I do a 'nslookup 206.48.253.70' it responds with si1.hon.hn but when I 
do a 'nslookup 206.48.253.70 my.isp.ns' it responds with 'my.isp.ns can't 
find 206.48.253.70: Non-existent host/domain'.  If I do a 'nslookup 
si1.hon.hn my.isp.ns' it responds with si1.hon.hn and 206.48.253.70.

What can I fix the error?

Thanks