reverse lookup issue
David George
dgeorge at clearworks.net
Tue Jul 18 17:05:33 UTC 2000
Trying to get our Primary and secondary DNS for our domain configured and
set up so we can transition name services in house. So if you want to
nslookup against the machine you will have to do it by ip 63.214.252.197 .
Zone transfer seems to be working and normal name resolution seems to be
working fine however reverse lookup is giving me headaches. I've read the
error messages and I'm still unable to track this one down.
This is the error in /var/log/messages
Jul 19 06:54:04 nameserver1 named[1997]: sysquery: findns error (NXDOMAIN)
on na
meserver1.252.214.63.IN-ADDR.ARPA?
/var/named/63.214.252
[root at nameserver1 david]# more 63.214.252
63.214.252: No such file or directory
[root at nameserver1 david]# more /var/named/63.214.252
@ IN SOA nameserver1 smtp (
2000071911 ; serial
3600 ; refresh
900 ; retry
1209600 ; expire
43200 ; default_ttl
)
IN NS nameserver1
197 IN PTR nameserver1.clearworks.net.
196 IN PTR clearworks.net.
IN NS nameserver2
198 IN PTR nameserver2.clearworks.net.
193 IN PTR cisco7206.clearworks.net.
194 IN PTR foundry.clearworks.net.
195 IN PTR pmaccess1.clearworks.net.
196 IN PTR www.clearworks.net.
199 IN PTR smtp.clearworks.net.
200 IN PTR cache1.clearworks.net.
[root at nameserver1 david]# more /var/named/clearworks.net
@ IN SOA nameserver1 smtp (
2000071913 ; serial
3600 ; refresh
900 ; retry
1209600 ; expire
43200 ; default_ttl
)
IN MX 5 smtp
IN NS nameserver1
IN NS nameserver2
IN A 63.214.252.197
IN A 63.214.252.198
clearworks.net. IN A 63.214.252.196
nameserver1 IN A 63.214.252.197
nameserver2 IN A 63.214.252.198
cisco7206 IN A 63.214.252.193
foundry IN A 63.214.252.194
pmaccess1 IN A 63.214.252.195
www IN A 63.214.252.196
smtp IN A 63.214.252.199
cache1 IN A 63.214.252.200
localhost IN A 127.0.0.1
[root at nameserver1 david]# more /etc/named.conf
options {
directory "/var/named";
};
zone "." {
type hint;
file "root.cache";
};
zone "clearworks.net"{
type master;
file "clearworks.net";
allow-transfer { 63.214.252.198; };
};
zone "0.0.127.IN-ADDR.ARPA"{
type master;
file "127.0.0";
};
zone "252.214.63.IN-ADDR.ARPA"{
type master;
file "63.214.252";
allow-transfer { 63.214.252.198; };
};
Thanks so much,
David
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