Hmm... where to start...
First, the authoritative nameservers for the domain klawrojna.com don't even exist. dig +norec @j.gtld-servers.net klawrojna.com ns ; <<>> DiG 9.7.0-P2-RedHat-9.7.0-10.P2.fc13 <<>> @j.gtld-servers.net klawrojna.com ns ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 54332 ;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 2 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;klawrojna.com. IN NS ;; AUTHORITY SECTION: klawrojna.com. 172800 IN NS ns1.klawrojna.com. klawrojna.com. 172800 IN NS ns2.klawrojna.com. ;; ADDITIONAL SECTION: ns1.klawrojna.com. 172800 IN A 69.64.77.15 ns2.klawrojna.com. 172800 IN A 69.64.77.15 ;; Query time: 264 msec ;; SERVER: 192.48.79.30#53(192.48.79.30) ;; WHEN: Tue Jul 6 08:32:49 2010 ;; MSG SIZE rcvd: 99 dig +norec @69.64.77.15 ns1.klawrojna.com a ; <<>> DiG 9.7.0-P2-RedHat-9.7.0-10.P2.fc13 <<>> +norec @69.64.77.15 ns1.klawrojna.com a ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46455 ;; flags: qr aa; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 ;; QUESTION SECTION: ;ns1.klawrojna.com. IN A ;; AUTHORITY SECTION: klawrojna.com. 10800 IN SOA ns.klawrojna.com. a.a.org. 1274650868 10800 3600 604800 10800 ;; Query time: 166 msec ;; SERVER: 69.64.77.15#53(69.64.77.15) ;; WHEN: Tue Jul 6 08:35:26 2010 ;; MSG SIZE rcvd: 81 The only existing NS Record in the zone is ns.klawrojna.com which will never be asked directly because it's not known by any nameservers up to this point. A +trace doesn't really work since the last response you get is from one of the gtld root servers. dig +trace www.klawrojna.com ; <<>> DiG 9.7.0-P2-RedHat-9.7.0-10.P2.fc13 <<>> +trace www.klawrojna.com ;; global options: +cmd . 28185 IN NS l.root-servers.net. . 28185 IN NS k.root-servers.net. . 28185 IN NS d.root-servers.net. . 28185 IN NS a.root-servers.net. . 28185 IN NS i.root-servers.net. . 28185 IN NS c.root-servers.net. . 28185 IN NS b.root-servers.net. . 28185 IN NS m.root-servers.net. . 28185 IN NS g.root-servers.net. . 28185 IN NS h.root-servers.net. . 28185 IN NS j.root-servers.net. . 28185 IN NS e.root-servers.net. . 28185 IN NS f.root-servers.net. ;; Received 257 bytes from 10.43.3.1#53(10.43.3.1) in 2 ms com. 172800 IN NS a.gtld-servers.net. com. 172800 IN NS b.gtld-servers.net. com. 172800 IN NS c.gtld-servers.net. com. 172800 IN NS d.gtld-servers.net. com. 172800 IN NS e.gtld-servers.net. com. 172800 IN NS f.gtld-servers.net. com. 172800 IN NS g.gtld-servers.net. com. 172800 IN NS h.gtld-servers.net. com. 172800 IN NS i.gtld-servers.net. com. 172800 IN NS j.gtld-servers.net. com. 172800 IN NS k.gtld-servers.net. com. 172800 IN NS l.gtld-servers.net. com. 172800 IN NS m.gtld-servers.net. ;; Received 498 bytes from 2001:500:3::42#53(l.root-servers.net) in 163 ms klawrojna.com. 172800 IN NS ns1.klawrojna.com. klawrojna.com. 172800 IN NS ns2.klawrojna.com. ;; Received 103 bytes from 192.55.83.30#53(m.gtld-servers.net) in 348 ms ;; connection timed out; no servers could be reached The main reason it's working is because all of those nameservers share the same IP (69.64.77.15). This is okay as long as this nameserver isn't misbehaving (returning servfails or whatever else). Ciao Torsten Am Mon, 5 Jul 2010 22:01:56 +0300 schrieb "Alans" <batpowe...@yahoo.co.uk>: > BE CARFUL: my antivirus detects certain .png files on that website as > potential viruses, please don't open it in the browser. > The Website is: www.klawrojna.com Again, be careful. > > Thanks, > Alans > > -----Original Message----- > From: bind-users-bounces+batpower83=yahoo.co...@lists.isc.org > [mailto:bind-users-bounces+batpower83=yahoo.co...@lists.isc.org] On > Behalf Of Torsten > Sent: Monday, July 05, 2010 9:36 AM > To: bind-users@lists.isc.org > Subject: Re: Negative Cache won't go! > > Am Mon, 5 Jul 2010 09:17:06 +0300 > schrieb "Alans" <batpowe...@yahoo.co.uk>: > > > Hi everyone, > > > > There is a website that was returning servfail but works fine with > > +trace. AFAIK, negative cache default value is 3 hrs, and I haven't > > set max-ncache-ttl, also domain owner says he used default TTL in > > his zone files. > > I waited for 1 day and the website didn't work till I restarted > > named. Also I used rndc flushname domainname.com (with and without > > www.). > > > > Is there any other way to solve this issue without restarting named? > > And any clue why named isn't purging it? > > I'm using Bind v9.4.2 on Centos 5.2. > > > > Regards, > > Alans > > > > > Which domain are you talking about? > > > Ciao > Torsten > _______________________________________________ > bind-users mailing list > bind-users@lists.isc.org > https://lists.isc.org/mailman/listinfo/bind-users > > __________ NOD32 5251 (20100704) Information __________ > > This message was checked by NOD32 antivirus system. > http://www.eset.com > > _______________________________________________ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
