This started yesterday. It appears to be an ongoing issue. Mack
-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Brandon Applegate Sent: Wednesday, May 25, 2011 10:59 AM To: [email protected] Subject: [c-nsp] tools.cisco.com - DNS issues ? Seeing this from multiple places. I get SERVFAIL from my bind boxes, but I can poke at it manually with dig and I can get the A record for tools sometimes. It seems like after the 20 second TTL expires it's busted again. I will start looking into local issues, but as I see this from 2 seperate unlrelated networks I wanted to see if anyone else can confirm/deny/add input. Thanks in advance. PS: Before I hit send, I looked in my home resolver's log and see: May 25 11:57:54 ice named[28394]: error (unexpected RCODE SERVFAIL) resolving 'tools.cisco.com/A/IN': 72.163.4.28#53 May 25 11:57:55 ice named[28394]: error (unexpected RCODE SERVFAIL) resolving 'tools.cisco.com/A/IN': 64.102.246.5#53 May 25 11:57:55 ice named[28394]: error (unexpected RCODE SERVFAIL) resolving 'tools.cisco.com/A/IN': 128.107.227.197#53 Seems like tools.cisco.com is delegated out to 4 GSSes. These guys burping today maybe ? Seems like one of them is completely unreachable, the other 3 threw SERVFAIL as logged above. -- Brandon Applegate - CCIE 10273 PGP Key fingerprint: 7407 DC86 AA7B A57F 62D1 A715 3C63 66A1 181E 6996 "SH1-0151. This is the serial number, of our orbital gun." _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
