Defining 2 Domains on 1 Nameserver

[LourdesT at aol.com]

BACKGROUND:
I have defined a primary domain, jlic.com, and a subdomain, ldap.jlic.com, on 
the same nameserver.  There is a Cisco DistributedDirector that will load 
balance two ldap servers.  Cisco's DistributedDirector (dd.ldap.jlic.com) 
must be defined as authoritative for the ldap.jlic.com domain.  The 
environment is a private network with no internet connectivity whatsoever.

PROBLEM:
When I perform nslookup for subdomain, ldap.jlic.com, I can only get 
resolution if I enter "nslookup ldapserver1.ldap.jlic.com", but NOT "nslookup 
ldapserver1".  Can someone please review my files below to see where I went 
wrong.  Thanks.

DATA FILES:


db.jlic file

$TTL 0d


jlic.com. IN SOA dns01.jlic.com. administrator.jlic.com. (
           20071902 ;Serial
           3h   ; refresh
           1h   ; retry
           1w   ; expire
           1h ) ; negative caching ttl
;
;Name servers
;
jlic.com.   IN NS   dns01.jlic.com.
ldap.jlic.com.  IN NS   dd.ldap.jlic.com.

;
;Canonical Names
;
localhost.jlic.com. IN A    127.0.0.1
dns01.jlic.com. IN A    10.10.1.43
dns01.jlic.com. IN A    10.10.1.42
dd.ldap.jlic.com.   IN A    10.10.1.51

_____________________________

db.ldap file

$TTL 0d

ldap.jlic.com.  IN SOA dd.ldap.jlic.com. administrator.ldap.jlic.com. (
           20071902 ;Serial
           3h   ; refresh
           1h   ; retry
           1w   ; expire
           1h ) ; negative caching ttl
;Name servers
;
ldap.jlic.com.  IN NS   dd.ldap.jlic.com.
jlic.com.   IN NS   dns01.jlic.com. 
;
dd.ldap.jlic.com.   IN A    10.10.1.51  
;Canonical Names
;
;localhost.ldap.jlic.com.   IN A    127.0.0.1
;
;LDAP Servers
;
ldapserver1.ldap.jlic.com.  IN A    10.10.0.37  ;ldap server lead dnet2 at 
toco hills
ldapserver2.ldap.jlic.com.  IN A    10.10.0.69  ;ldap server lead dnet6 at 
toco hills

_____________________________


db.127.0.0 file

$TTL 0d
0.0.127.in-addr.arpa. IN SOA dns01.jlic.com. administrator.jlic.com. (
  20071902 ; Serial
  3h    ; refresh after 3 hours
  1h    ; retry after 1 hour
  1w    ; expire
  1h ) ; negative caching ttl
0.0.127.in-addr.arpa.   IN NS   dns01.jlic.com.
0.0.127.in-addr.arpa.   IN NS   dd.ldap.jlic.com.
1.0.0.127.in-addr.arpa. IN PTR localhost.

_____________________________


Db.10.10.1

$TTL 0d
1.10.10.in-addr.arpa.   IN SOA  dns01.jlic.com. administrator.jlic.com (
  20071902  ; Serial
  3h    ; Refresh
  1h    ; Retry
  1w    ; expire
  1h ) ; negative caching ttl
;
;Name Servers
1.10.10.in-addr.arpa.   IN NS   dns01.jlic.com.
1.10.10.in-addr.arpa.   IN NS   dd.ldap.jlic.com.
;
;Addresses point to canonical name
;
51.1.10.10.in-addr.arpa.    IN PTR  dd.ldap.jlic.com.
43.1.10.10.in-addr.arpa.    IN PTR  dns01.jlic.com.
42.1.10.10.in-addr.arpa.    IN PTR  dns01.jlic.com.

_____________________________

named.conf file

logging {
  channel my_syslog {
     syslog daemon;
     severity info;
  };
  channel my_file {
     file "log.msgs" ;
  };

  category statistics {my_syslog; my_file; };
  category queries { my_file; } ;
};
options {
 directory "/var/named";
};
zone "jlic.com" {
 type master;
 file "db.jlic";
};
zone "ldap.jlic.com" {
  type master;
  file "db.ldap";
};  
zone "1.10.10.in-addr.arpa" {
 type master;
 file "db.10.10.1";
};
zone "0.0.127.in-addr.arpa" {
 type master;
 file "db.127.0.0";
};
zone "." {
 type hint;
 file "db.cache";
};


_____________________________

resolv.conf file

nameserver 10.10.1.43
nameserver 127.0.0.1
domain jlic.com


_____________________________

; db.cache file
.   999999      IN  NS  dns01.jlic.com.
;
dns01.jlic.com. 999999  IN  A   10.10.1.43