DNS: 8.8.8.8 won't resolve noaa.gov sites?
[ Cross-posted to NANOG and Outages; replies to outages or outages-discussion; I would set the header, but Zimbra sucks. :-) ] I've had my home box set to use 8.8.8.8 as its primary resolver, falling back to the BBN anycast. Sometime today, 8.8.8.8 appears to have stopped resolving www.noaa.gov and www.nhc.noaa.gov: ; <<>> DiG 9.7.3-P3 <<>> @8.8.8.8 www.noaa.gov ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 34999 ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;www.noaa.gov. IN A ;; Query time: 33 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ;; WHEN: Thu Sep 1 22:38:11 2011 ;; MSG SIZE rcvd: 30 though it resolves Yahoo and Google and Akamai.com and everything else I throw at it. Digging noaa.gov at 4.2.2.1 returns what I expect. Interesting, too, that Firefox 5.0 wouldn't DTRT, even though 4.2.2.1-3 were the backup nameservers in my resolv.conf. Road Runner Tampa Bay connection. Can anyone confirm or deny? Google DNS or NOAA people here, before I go ping NOAA staff on Twitter? Cheers, -- jra -- Jay R. Ashworth Baylink jra@baylink.com Designer The Things I Think RFC 2100 Ashworth & Associates http://baylink.pitas.com 2000 Land Rover DII St Petersburg FL USA http://photo.imageinc.us +1 727 647 1274
Can't reproduce from a Comcast residential connection. Note the use of CNAMEs (in case you need to change your dig options), however. Here we go: $ dig @8.8.8.8 soa noaa.gov ; <<>> DiG 9.6.-ESV-R5 <<>> @8.8.8.8 soa noaa.gov ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 35452 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;noaa.gov. IN SOA ;; ANSWER SECTION: noaa.gov. 86400 IN SOA dns02.woc.noaa.gov. hostmaster.noaa.gov. 2011090205 10800 3600 604800 86400 ;; Query time: 59 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ;; WHEN: Thu Sep 1 19:59:49 2011 ;; MSG SIZE rcvd: 83 $ dig @8.8.8.8 ns noaa.gov ; <<>> DiG 9.6.-ESV-R5 <<>> @8.8.8.8 ns noaa.gov ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 63344 ;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;noaa.gov. IN NS ;; ANSWER SECTION: noaa.gov. 77010 IN NS ns-nw.noaa.gov. noaa.gov. 77010 IN NS ns-mw.noaa.gov. noaa.gov. 77010 IN NS ns-e.noaa.gov. ;; Query time: 36 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ;; WHEN: Thu Sep 1 19:59:54 2011 ;; MSG SIZE rcvd: 85 $ dig @8.8.8.8 a www.noaa.gov ; <<>> DiG 9.6.-ESV-R5 <<>> @8.8.8.8 a www.noaa.gov ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 3905 ;; flags: qr rd ra; QUERY: 1, ANSWER: 6, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;www.noaa.gov. IN A ;; ANSWER SECTION: www.noaa.gov. 258 IN CNAME edge-hdq.woc.noaa.gov. edge-hdq.woc.noaa.gov. 258 IN CNAME edge-rev.lb.noaa.gov. edge-rev.lb.noaa.gov. 25 IN A 129.15.96.23 edge-rev.lb.noaa.gov. 25 IN A 140.90.33.23 edge-rev.lb.noaa.gov. 25 IN A 140.90.200.23 edge-rev.lb.noaa.gov. 25 IN A 140.172.17.23 ;; Query time: 39 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ;; WHEN: Thu Sep 1 19:59:59 2011 ;; MSG SIZE rcvd: 147 $ dig @8.8.8.8 a edge-hdq.woc.noaa.gov. ; <<>> DiG 9.6.-ESV-R5 <<>> @8.8.8.8 a edge-hdq.woc.noaa.gov. ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 59998 ;; flags: qr rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;edge-hdq.woc.noaa.gov. IN A ;; ANSWER SECTION: edge-hdq.woc.noaa.gov. 300 IN CNAME edge-rev.lb.noaa.gov. edge-rev.lb.noaa.gov. 30 IN A 129.15.96.23 edge-rev.lb.noaa.gov. 30 IN A 140.90.33.23 edge-rev.lb.noaa.gov. 30 IN A 140.90.200.23 edge-rev.lb.noaa.gov. 30 IN A 140.172.17.23 ;; Query time: 83 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ;; WHEN: Thu Sep 1 20:01:24 2011 ;; MSG SIZE rcvd: 129 $ dig @8.8.8.8 a edge-rev.lb.noaa.gov. ; <<>> DiG 9.6.-ESV-R5 <<>> @8.8.8.8 a edge-rev.lb.noaa.gov. ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 27531 ;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;edge-rev.lb.noaa.gov. IN A ;; ANSWER SECTION: edge-rev.lb.noaa.gov. 12 IN A 140.90.33.23 edge-rev.lb.noaa.gov. 12 IN A 140.90.200.23 edge-rev.lb.noaa.gov. 12 IN A 140.172.17.23 edge-rev.lb.noaa.gov. 12 IN A 129.15.96.23 ;; Query time: 37 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ;; WHEN: Thu Sep 1 20:01:47 2011 ;; MSG SIZE rcvd: 102 -- | Jeremy Chadwick jdc at parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, US | | Making life hard for others since 1977. PGP 4BD6C0CB | On Thu, Sep 01, 2011 at 10:41:39PM -0400, Jay Ashworth wrote:
[ Cross-posted to NANOG and Outages; replies to outages or outages-discussion; I would set the header, but Zimbra sucks. :-) ]
I've had my home box set to use 8.8.8.8 as its primary resolver, falling back to the BBN anycast.
Sometime today, 8.8.8.8 appears to have stopped resolving www.noaa.gov and www.nhc.noaa.gov:
; <<>> DiG 9.7.3-P3 <<>> @8.8.8.8 www.noaa.gov ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 34999 ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION: ;www.noaa.gov. IN A
;; Query time: 33 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ;; WHEN: Thu Sep 1 22:38:11 2011 ;; MSG SIZE rcvd: 30
though it resolves Yahoo and Google and Akamai.com and everything else I throw at it.
Digging noaa.gov at 4.2.2.1 returns what I expect.
Interesting, too, that Firefox 5.0 wouldn't DTRT, even though 4.2.2.1-3 were the backup nameservers in my resolv.conf.
Road Runner Tampa Bay connection.
Can anyone confirm or deny? Google DNS or NOAA people here, before I go ping NOAA staff on Twitter?
Cheers, -- jra -- Jay R. Ashworth Baylink jra@baylink.com Designer The Things I Think RFC 2100 Ashworth & Associates http://baylink.pitas.com 2000 Land Rover DII St Petersburg FL USA http://photo.imageinc.us +1 727 647 1274 _______________________________________________ Outages mailing list Outages@outages.org https://puck.nether.net/mailman/listinfo/outages
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