[dns-operations] server down? dns.ucar.edu

Edward Lewis Ed.Lewis at neustar.biz
Tue Jul 18 19:56:51 UTC 2006


At 9:41 PM +0200 7/18/06, Peter Dambier wrote:
>named_complained("unexpected RCODE (SERVFAIL) resolving 'www.merit.edu/A/IN'
>: 192.43.244.12#53","Jul-18","21:06:14").
>
>
>; <<>> DiG 9.1.3 <<>> -t any www.merit.edu @dns.ucar.edu.
>;; global options:  printcmd
>;; Got answer:
>;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 36485
>;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
>
>;; QUESTION SECTION:
>;www.merit.edu.                 IN      ANY
>
>;; Query time: 189 msec
>;; SERVER: 192.43.244.12#53(dns.ucar.edu.)
>;; WHEN: Tue Jul 18 21:33:50 2006
>;; MSG SIZE  rcvd: 31

trying now:

$ dig -t any www.merit.edu @dns.ucar.edu.

;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 50974
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0

$ dig -t any www.merit.edu

;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 60213
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 4, ADDITIONAL: 3

$ dig -t any www.rpi.edu @dns.ucar.edu.

;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 24134
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 0

Not conclusive...server is okay with RPI.edu, merit.edu is okay with 
my default server, but I too see SERVFAIL for the query.
-- 
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Edward Lewis                                                +1-571-434-5468
NeuStar

Soccer/Futbol. IPv6.  Both have lots of 1's and 0's and have a hard time
catching on in North America.



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