named slow resolving to internet

Kevin Darcy kcd at chrysler.com
Wed Oct 31 19:05:14 UTC 2007


You're complaining about 154 msecs?

It's "cache", by the way, not "catch"...

                                                 - Kevin

Latif wrote:
> 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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