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Date:      Tue, 07 Dec 2004 15:48:05 +0000
From:      David Malone <dwmalone@maths.tcd.ie>
To:        Hans Petter Selasky <hselasky@c2i.net>
Cc:        freebsd-hackers@freebsd.org
Subject:   Re: hostname lookup problem 
Message-ID:  <200412071548.aa63823@salmon.maths.tcd.ie>
In-Reply-To: Your message of "Tue, 07 Dec 2004 16:47:59 %2B0100." <20041207164759.A283@curly.tele2.no> 

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> > It looks like the recursive name server is doing something weird.

> The nameservers I use are 193.216.1.10 (primary DNS) (nic.daxnet.no) and 
> 193.216.69.10 (secondary DNS) (ns.tele2.no)

Wired - when I dig at those two machines they respond with the
correct answer. Could there be some sort of transparent-DNS-redirector
living between you and the name servers?

	David.



; <<>> DiG 9.2.3 <<>> aaaa www.google.com @193.216.1.10
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 60964
;; flags: qr rd ad; QUERY: 1, ANSWER: 1, AUTHORITY: 13, ADDITIONAL: 13

;; QUESTION SECTION:
;www.google.com.			IN	AAAA

;; ANSWER SECTION:
www.google.com.		824	IN	CNAME	www.google.akadns.net.

;; AUTHORITY SECTION:
.			328279	IN	NS	A.ROOT-SERVERS.net.
.			328279	IN	NS	H.ROOT-SERVERS.net.
.			328279	IN	NS	C.ROOT-SERVERS.net.
.			328279	IN	NS	G.ROOT-SERVERS.net.
.			328279	IN	NS	F.ROOT-SERVERS.net.
.			328279	IN	NS	B.ROOT-SERVERS.net.
.			328279	IN	NS	J.ROOT-SERVERS.net.
.			328279	IN	NS	K.ROOT-SERVERS.net.
.			328279	IN	NS	L.ROOT-SERVERS.net.
.			328279	IN	NS	M.ROOT-SERVERS.net.
.			328279	IN	NS	I.ROOT-SERVERS.net.
.			328279	IN	NS	E.ROOT-SERVERS.net.
.			328279	IN	NS	D.ROOT-SERVERS.net.

;; ADDITIONAL SECTION:
A.ROOT-SERVERS.net.	69382	IN	A	198.41.0.4
H.ROOT-SERVERS.net.	69382	IN	A	128.63.2.53
C.ROOT-SERVERS.net.	69382	IN	A	192.33.4.12
G.ROOT-SERVERS.net.	69382	IN	A	192.112.36.4
F.ROOT-SERVERS.net.	69382	IN	A	192.5.5.241
B.ROOT-SERVERS.net.	69382	IN	A	192.228.79.201
J.ROOT-SERVERS.net.	69275	IN	A	192.58.128.30
K.ROOT-SERVERS.net.	69275	IN	A	193.0.14.129
L.ROOT-SERVERS.net.	69275	IN	A	198.32.64.12
M.ROOT-SERVERS.net.	69275	IN	A	202.12.27.33
I.ROOT-SERVERS.net.	69275	IN	A	192.36.148.17
E.ROOT-SERVERS.net.	69382	IN	A	192.203.230.10
D.ROOT-SERVERS.net.	69382	IN	A	128.8.10.90

;; Query time: 62 msec
;; SERVER: 193.216.1.10#53(193.216.1.10)
;; WHEN: Tue Dec  7 15:46:07 2004
;; MSG SIZE  rcvd: 483



; <<>> DiG 9.2.3 <<>> aaaa www.google.com @193.216.69.10
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 15402
;; flags: qr rd ad; QUERY: 1, ANSWER: 1, AUTHORITY: 13, ADDITIONAL: 13

;; QUESTION SECTION:
;www.google.com.			IN	AAAA

;; ANSWER SECTION:
www.google.com.		597	IN	CNAME	www.google.akadns.net.

;; AUTHORITY SECTION:
.			512718	IN	NS	D.ROOT-SERVERS.net.
.			512718	IN	NS	E.ROOT-SERVERS.net.
.			512718	IN	NS	F.ROOT-SERVERS.net.
.			512718	IN	NS	G.ROOT-SERVERS.net.
.			512718	IN	NS	H.ROOT-SERVERS.net.
.			512718	IN	NS	I.ROOT-SERVERS.net.
.			512718	IN	NS	J.ROOT-SERVERS.net.
.			512718	IN	NS	K.ROOT-SERVERS.net.
.			512718	IN	NS	L.ROOT-SERVERS.net.
.			512718	IN	NS	M.ROOT-SERVERS.net.
.			512718	IN	NS	A.ROOT-SERVERS.net.
.			512718	IN	NS	B.ROOT-SERVERS.net.
.			512718	IN	NS	C.ROOT-SERVERS.net.

;; ADDITIONAL SECTION:
D.ROOT-SERVERS.net.	598925	IN	A	128.8.10.90
E.ROOT-SERVERS.net.	598925	IN	A	192.203.230.10
F.ROOT-SERVERS.net.	598925	IN	A	192.5.5.241
G.ROOT-SERVERS.net.	598925	IN	A	192.112.36.4
H.ROOT-SERVERS.net.	598925	IN	A	128.63.2.53
I.ROOT-SERVERS.net.	598925	IN	A	192.36.148.17
J.ROOT-SERVERS.net.	598925	IN	A	192.58.128.30
K.ROOT-SERVERS.net.	598925	IN	A	193.0.14.129
L.ROOT-SERVERS.net.	598925	IN	A	198.32.64.12
M.ROOT-SERVERS.net.	598925	IN	A	202.12.27.33
A.ROOT-SERVERS.net.	598925	IN	A	198.41.0.4
B.ROOT-SERVERS.net.	598925	IN	A	192.228.79.201
C.ROOT-SERVERS.net.	598925	IN	A	192.33.4.12

;; Query time: 60 msec
;; SERVER: 193.216.69.10#53(193.216.69.10)
;; WHEN: Tue Dec  7 15:46:34 2004
;; MSG SIZE  rcvd: 483



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