John Mok wrote:
However, recently, I found that it
failed to answer the queries for some websites, e.g. www.squidguard.org
(see attached log).
What went wrong? I hope someone can advise how to fix the problem.
Get ns1.tdcnorge.no. and ns2.tdcnorge.no. fixed so that it hands out
A records for www.squidguard.org? It doesn't appear to be a dnscache
related problem.
[dt@orac dt]$ dig ns squidguard.org
<snip>
;; ANSWER SECTION:
squidguard.org. 85439 IN NS ns2.tdcnorge.no.
squidguard.org. 85439 IN NS ns1.tdcnorge.no.
[dt@orac dt]$ dig @ns1.tdcnorge.no. www.squidguard.org
; <<>> DiG 9.2.3 <<>> @ns1.tdcnorge.no. www.squidguard.org
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 59575
;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 4
;; QUESTION SECTION:
;www.squidguard.org. IN A
;; AUTHORITY SECTION:
squidguard.org. 74501 IN NS ns2.tdcnorge.no.
squidguard.org. 74501 IN NS ns1.tdcnorge.no.
;; ADDITIONAL SECTION:
ns1.tdcnorge.no. 3251 IN A 213.236.133.20
ns1.tdcnorge.no. 3251 IN A 80.232.41.10
ns2.tdcnorge.no. 735 IN A 213.236.133.10
ns2.tdcnorge.no. 735 IN A 80.232.41.20
;; Query time: 408 msec
;; SERVER: 80.232.41.10#53(ns1.tdcnorge.no.)
;; WHEN: Sun Dec 10 17:47:43 2006
;; MSG SIZE rcvd: 147
--
Regards,
Daryl Tester, IOCANE Pty. Ltd.
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