Unable to resolve www.springerlink.com
Mark Andrews
Mark_Andrews at isc.org
Tue May 24 18:31:03 UTC 2005
>
> "Hement Gopal" <hementg at cns.wits.ac.za> wrote in message
> news:d6ujtf$23bm$1 at sf1.isc.org...
> > Has anyone any clue as to why this does not resolve on my BIND?
> > Rgds,
> > Hement Gopal
> >
> Try ..
>
> [chris at uranium chris]$ dig www.springerlink.com @alpha.ntp.springer.de
>
> ; <<>> DiG 9.2.1 <<>> www.springerlink.com @alpha.ntp.springer.de
> ;; global options: printcmd
> ;; Got answer:
> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 25447
> ;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 2, ADDITIONAL: 2
>
> ;; QUESTION SECTION:
> ;www.springerlink.com. IN A
>
> ;; ANSWER SECTION:
> www.springerlink.com. 172800 IN CNAME springerlink.metapress.com.
> springerlink.metapress.com. 594 IN A 140.234.29.20
>
> ;; AUTHORITY SECTION:
> metapress.com. 7256 IN NS ns.metapress.com.
> metapress.com. 7256 IN NS ns1-auth.sprintlink.net.
>
> ;; ADDITIONAL SECTION:
> ns.metapress.com. 8224 IN A 63.164.11.2
> ns1-auth.sprintlink.net. 92758 IN A 206.228.179.10
>
> ;; Query time: 53 msec
> ;; SERVER: 192.129.24.9#53(alpha.ntp.springer.de)
> ;; WHEN: Tue May 24 18:08:34 2005
> ;; MSG SIZE rcvd: 180
>
> Chris.
None of the servers for springerlink.com are returning
authoritative answers. They should all be authoritative for
the CNAME record and as such they should be asserting "aa".
Additionally alpha.ntp.springer.de is returning a bad answer
(no CNAME).
Mark
; <<>> DiG 8.3 <<>> www.springerlink.com +norec @alpha.ntp.springer.de
; (1 server found)
;; res options: init defnam dnsrch
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 29010
;; flags: qr ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
;; QUERY SECTION:
;; www.springerlink.com, type = A, class = IN
;; Total query time: 181 msec
;; FROM: drugs.dv.isc.org to SERVER: 192.129.24.9
;; WHEN: Wed May 25 04:21:18 2005
;; MSG SIZE sent: 38 rcvd: 38
; <<>> DiG 8.3 <<>> www.springerlink.com +norec @ns.ebsco.com
; (1 server found)
;; res options: init defnam dnsrch
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 22092
;; flags: qr ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 0
;; QUERY SECTION:
;; www.springerlink.com, type = A, class = IN
;; ANSWER SECTION:
www.springerlink.com. 19h53m12s IN CNAME springerlink.metapress.com.
springerlink.metapress.com. 1H IN A 140.234.29.20
;; Total query time: 75 msec
;; FROM: drugs.dv.isc.org to SERVER: 192.73.31.130
;; WHEN: Wed May 25 04:22:49 2005
;; MSG SIZE sent: 38 rcvd: 91
; <<>> DiG 8.3 <<>> www.springerlink.com +norec @ns.metapress.com
; (1 server found)
;; res options: init defnam dnsrch
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 39193
;; flags: qr ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 0
;; QUERY SECTION:
;; www.springerlink.com, type = A, class = IN
;; ANSWER SECTION:
www.springerlink.com. 19h52m50s IN CNAME springerlink.metapress.com.
springerlink.metapress.com. 1H IN A 140.234.29.20
;; Total query time: 74 msec
;; FROM: drugs.dv.isc.org to SERVER: 63.164.11.2
;; WHEN: Wed May 25 04:23:11 2005
;; MSG SIZE sent: 38 rcvd: 91
; <<>> DiG 8.3 <<>> www.springerlink.com +norec @spm1.springer.de
; (1 server found)
;; res options: init defnam dnsrch
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 29925
;; flags: qr ra; QUERY: 1, ANSWER: 2, AUTHORITY: 2, ADDITIONAL: 2
;; QUERY SECTION:
;; www.springerlink.com, type = A, class = IN
;; ANSWER SECTION:
www.springerlink.com. 2D IN CNAME springerlink.metapress.com.
springerlink.metapress.com. 8m55s IN A 140.234.29.20
;; AUTHORITY SECTION:
metapress.com. 45m37s IN NS ns.metapress.com.
metapress.com. 45m37s IN NS ns1-auth.sprintlink.net.
;; ADDITIONAL SECTION:
ns.metapress.com. 1h1m45s IN A 63.164.11.2
ns1-auth.sprintlink.net. 1d30m39s IN A 206.228.179.10
;; Total query time: 235 msec
;; FROM: drugs.dv.isc.org to SERVER: 192.129.25.2
;; WHEN: Wed May 25 04:23:38 2005
;; MSG SIZE sent: 38 rcvd: 180
--
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742 INTERNET: Mark_Andrews at isc.org
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