named slow resolving to internet

Latif latif.binmakhashen at omnicare.com
Wed Oct 31 18:03:41 UTC 2007


I'm running bind 9.3.2 in HP-UX 11.23 PA.



It takes longer when querying the internet the first time we run dig
and it takes quite sometimes before we get a response:



hpadm1:/home/rootlbm > dig www.ducks.com



; <<>> DiG 9.3.2 <<>> www.ducks.com

;; global options:  printcmd

;; Got answer:

;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 497

;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 2, ADDITIONAL: 2



;; QUESTION SECTION:

;www.ducks.com.                 IN      A



;; ANSWER SECTION:

www.ducks.com.          3600    IN      CNAME   ethel.basspro.com.

ethel.basspro.com.      3600    IN      A       12.14.224.133



;; AUTHORITY SECTION:

basspro.com.            3600    IN      NS      cbru.br.ns.els-
gms.att.net.

basspro.com.            3600    IN      NS      cmtu.mt.ns.els-
gms.att.net.



;; ADDITIONAL SECTION:

cbru.br.ns.els-gms.att.net. 1401 IN     A       199.191.128.105

cmtu.mt.ns.els-gms.att.net. 1401 IN     A       12.127.16.69



;; Query time: 154 msec

;; SERVER: 172.16.1.50#53(172.16.1.50)

;; WHEN: Wed Oct 31 11:48:54 2007

;; MSG SIZE  rcvd: 169



The next time we run it, it's already in the catch so it's faster. Are
we missing a configuration for catching named?



hpadm1:/home/rootlbm > dig www.ducks.com



; <<>> DiG 9.3.2 <<>> www.ducks.com

;; global options:  printcmd

;; Got answer:

;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1511

;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 2, ADDITIONAL: 2



;; QUESTION SECTION:

;www.ducks.com.                 IN      A



;; ANSWER SECTION:

www.ducks.com.          3510    IN      CNAME   ethel.basspro.com.

ethel.basspro.com.      3514    IN      A       12.14.224.133



;; AUTHORITY SECTION:

basspro.com.            3514    IN      NS      cmtu.mt.ns.els-
gms.att.net.

basspro.com.            3514    IN      NS      cbru.br.ns.els-
gms.att.net.



;; ADDITIONAL SECTION:

cbru.br.ns.els-gms.att.net. 375 IN      A       199.191.128.105

cmtu.mt.ns.els-gms.att.net. 375 IN      A       12.127.16.69



;; Query time: 5 msec

;; SERVER: 172.16.1.48#53(172.16.1.48)

;; WHEN: Wed Oct 31 11:50:27 2007

;; MSG SIZE  rcvd: 169



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