Local DNS does not query

Chris Boyd Chris.Boyd at usit.ie
Thu Dec 1 12:26:58 UTC 2005


I'm not all that up on DNS but I thought that if the local dns could not find a record it would search the forwarders and then root. 
Now I can get an A record in dig for everything on the local server as well as any other domain. I cannot, however, get it to resolve for usit addresses (like intranet.usit.ie) outside the local dns server. 
Here's my config:

named.conf 
options {

        # The directory statement defines the name server's working directory

        directory "/var/lib/named";

        
        dump-file "/var/log/named_dump.db";
        statistics-file "/var/log/named.stats";

        
        forwarders { 82.195.128.132; 82.195.128.192;};
 query-source address * port 53;
        transfer-source * port 53;
        notify-source * port 53;

        # The allow-query record contains a list of networks or IP addresses
        # to accept and deny queries from. The default is to allow queries
        # from all hosts.

        allow-query { 127.0.0.1; 10.133.0.0/16;};

        notify yes;
};

zone "." in {
        type hint;
        file "root.hint";
};

zone "localhost" in {
        type master;
        file "localhost.zone";
};

zone "0.0.127.in-addr.arpa" in {
        type master;
        file "127.0.0.zone";
};
zone "usit.ie" in {
        type master;
        file "usit.zone";
        #allow-query {10.133.1.230;};
};

usit.zone:

$ORIGIN usit.ie.
$TTL 3D
@                       IN      SOA     ns3.rack365.com. admin.usit.ie. (
                                10      ; Serial
                                10800           ; Refresh
                                3600            ; Retry
                                604800          ; Expire
                                86400 )         ; Minimum TTL
;
                        NS      ns1
;
ns1                     A       10.133.1.230
partone                 A       169.254.1.62
travelquest             A       10.1.7.199
proxy                   A       10.133.1.45

dig output for "intranet.usit.ie"

; <<>> DiG 9.3.1 <<>> intranet.usit.ie
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8984
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;intranet.usit.ie.              IN      A

;; AUTHORITY SECTION:
usit.ie.                86400   IN      SOA     ns3.rack365.com. admin.usit.ie. 10 10800 3600 604800 86400

;; Query time: 2 msec
;; SERVER: 10.133.1.230#53(10.133.1.230)
;; WHEN: Thu Dec  1 12:28:49 2005
;; MSG SIZE  rcvd: 91


              



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