named slow resolving to internet

15 msg	NSEC3 support for BIND
4 msg	interface-interval
5 msg	Subnetted Reverse DNS - Going crazy
17 msg	help with bind
2 msg	Secondary NS on Windows and Linux Bind
2 msg	Re: L.ROOT-SERVERS.NET has changed IP address t...
1 msg	[SOLVED] (Was: Re: [FreeBSD 7.0-BETA1] strange ...
2 msg	[FreeBSD 7.0-BETA1] strange behavior in hostnam...
2 msg	BIND/DLZ/MYSQL
9 msg	BIND 9.4.x empty zones

named slow resolving to internet
\ Latif (31 Oct 2007)
. \ Kevin Darcy (31 Oct 2007)
. \ Latif (31 Oct 2007)
. . \ Kevin Darcy (31 Oct 2007)
. \ Mark Andrews (31 Oct 2007)
. . \ Binmakhashen, Latif (1 Nov 2007)
. . . \ Kevin Darcy (1 Nov 2007)

8 msg	named hangs
3 msg	Timed out while zone transfer
3 msg	named-checkzone 9.4.1-P1 appears to treat 'out ...
4 msg	host from BIND 9.4.1-P1 is confused by multiple...
3 msg	DNS-SD and Dynamic Updates
2 msg	forwarder {};
2 msg	SMP and 9.4.1-P1
2 msg	Bind 9.4.1-P1 allowing ddns running on Linux an...
3 msg	Why named bind(2)s 0.0.0.0 and :: adresses?

Subject:	named slow resolving to internet
Group:	Bind-users
From:	Latif
Date:	31 Oct 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