Strange Resolution Problem

Ruben I Safir ruben at mrbrklyn.com
Mon Dec 16 19:21:43 UTC 2002



Hello

I have a wierd resolution probel with bind.

I have a host, david.rm-cpa.com, which is resolving on the server running bind 9
as follows:

ruben at mail:~> dig david.rm-cpa.com

; <<>> DiG 9.2.1 <<>> david.rm-cpa.com
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 8795
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 1

;; QUESTION SECTION:
;david.rm-cpa.com.              IN      A

;; ANSWER SECTION:
david.rm-cpa.com.       86400   IN      A       66.114.66.239

;; AUTHORITY SECTION:
rm-cpa.com.             86400   IN      NS      mail.rm-cpa.com.

;; ADDITIONAL SECTION:
mail.rm-cpa.com.        86400   IN      A       64.0.231.98

;; Query time: 5 msec
;; SERVER: 64.0.231.98#53(64.0.231.98)
;; WHEN: Mon Dec 16 14:06:07 2002
;; MSG SIZE  rcvd: 85


Other machines can not resolve the name, including the host itself:
david:~ # dig daivd.rm-cpa.com

; <<>> DiG 8.3 <<>> daivd.rm-cpa.com 
;; res options: init recurs defnam dnsrch
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUERY SECTION:
;;      daivd.rm-cpa.com, type = A, class = IN

;; AUTHORITY SECTION:
rm-cpa.com.             1D IN SOA       rm-cpa.com. root.home.rm-cpa.com. (
                                        2002110902      ; serial
                                        12H             ; refresh
                                        1H              ; retry
                                        4W              ; expiry
                                        1D )            ; minimum


;; Total query time: 21 msec
;; FROM: david to SERVER: default -- 64.0.231.98
;; WHEN: Mon Dec 16 03:19:35 2002
;; MSG SIZE  sent: 34  rcvd: 80


I'm very confused about what's causing this problem.

The entry for this is:
zone "rm-cpa.com"{
        type master;
        file "rm-cpa.com.db";
        allow-transfer{
                192.168.0.110;
                216.112.229.114;
                64.105.122.138;
        };
};

david.rm-cpa.com.               IN      A       66.114.66.239
david-gw.rm-cpa.com.            IN      A       192.168.1.1
david-home.rm-cpa.com.          IN      A       192.168.1.100





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