[Pdns-users] Recursor: Different answers for the same query

[Christian Kuehn]

Hi,

any idea why the pdns-recursor 3.3 gives different answers to the same
query??


tks at tks:~$ dig ns cecilmen.se

; <<>> DiG 9.7.0-P1 <<>> ns cecilmen.se
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 24828
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 2

;; QUESTION SECTION:
;cecilmen.se.			IN	NS

;; ANSWER SECTION:
cecilmen.se.		86126	IN	NS	pns.dtag.de.
cecilmen.se.		86126	IN	NS	secondary000.dtag.net.

;; ADDITIONAL SECTION:
pns.dtag.de.		86373	IN	A	194.25.0.125
secondary000.dtag.net.	84792	IN	A	195.244.245.7

;; Query time: 0 msec
;; SERVER: 212.1.60.5#53(212.1.60.5)
;; WHEN: Wed Jan 26 10:28:49 2011
;; MSG SIZE  rcvd: 121

tks at tks:~$ dig ns cecilmen.se

; <<>> DiG 9.7.0-P1 <<>> ns cecilmen.se
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 30008
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;cecilmen.se.			IN	NS

;; Query time: 0 msec
;; SERVER: 212.1.60.5#53(212.1.60.5)
;; WHEN: Wed Jan 26 10:28:49 2011
;; MSG SIZE  rcvd: 29



Looks like a bug??


Cheers
Christian


-- 
Christian KÌhn
(Technical Consultant)

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MCS MOORBEK COMPUTER SYSTEME GmbH
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