reverse lookup probs

[Rickard Svorén]

Having problems with reverselookup from resolvers not using
our nameserver. No errors in /var/messages , using bind-8.2.3-1.

All information is changed to "bogus" numbers and hostnames.
Zonefile;
;
; BIND data file for local loopback interface.
;
@ IN SOA bogus.acme.com. postmaster.bogus.acme.com. (
2001062801
28800
7200
604800
86400 )
12.12.12.in-addr.arpa. IN NS bogus.acme.com.
12.12.12.in-addr.arpa. IN NS bogus2.acme.com.
;
1.12.12.12.in-addr.arpa. IN PTR host1.bougus.com.
In named.conf;
zone "12.12.12.in-addr.arpa." {
type master;
file "rev.12.12.12.in-addr.arpa";
};

Thanks in advance
//Rickard