Re: invalid requests for dns_registration.*
> > In article , > > Matus UHLAR - fantomas wrote: > > > on one of my nameservers I see many of these messages in log files: > > > > > > Mar 29 07:59:07 gtssk1 named[5012]: security: error: client > > > 195.168.29.200#65293: view gtsi: check-names failure > > > dns_registration.in.nextra.sk/A/IN On 30.03.10 10:04, Matus UHLAR - fantomas wrote: > Has anyone seen a case where the "dns_registration" prefix would be special? > Any kind of device/service/protocol that would prepend this to domain in > domain search list to get any informations? I'm receiving more and more requests for dns_registration record in many domains. Has anyone seen a case where someone/something could issue such requests? -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. The 3 biggets disasters: Hiroshima 45, Tschernobyl 86, Windows 95 ___ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
Re: invalid requests for dns_registration.*
> In article , > Matus UHLAR - fantomas wrote: > > on one of my nameservers I see many of these messages in log files: > > > > Mar 29 07:59:07 gtssk1 named[5012]: security: error: client > > 195.168.29.200#65293: view gtsi: check-names failure > > dns_registration.in.nextra.sk/A/IN > > > > I'm curious of the reason because they are going to sevrer authoritative for > > nextra.sk, but not for in.nextra.sk, so I think there's a broken DNS > > resolver/updater somewhere. On 29.03.10 21:55, Barry Margolin wrote: > If the client doesn't have NS records cached for in.nextra.sk, it will > ask the servers for nextra.sk, which should return a delegation. yes, apparently something like that. > > Has anyone an idea what kind of devices or cofnigurations can issue these > > requests? > Any properly functioning DNS resolver. There's nothing wrong with the > requests. What's wrong is that your subdomain has a hostname with an > underscore in its name. There is no such subdomain and I do not have any record containing underscores in my domains. The issue is exactly that someone/something is requesting a hostname that does not exist and is invalid. I don't know who or why. Has anyone seen a case where the "dns_registration" prefix would be special? Any kind of device/service/protocol that would prepend this to domain in domain search list to get any informations? -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. BSE = Mad Cow Desease ... BSA = Mad Software Producents Desease ___ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
Re: invalid requests for dns_registration.*
In article , Matus UHLAR - fantomas wrote: > Hello, > > on one of my nameservers I see many of these messages in log files: > > Mar 29 07:59:07 gtssk1 named[5012]: security: error: client > 195.168.29.200#65293: view gtsi: check-names failure > dns_registration.in.nextra.sk/A/IN > > I'm curious of the reason because they are going to sevrer authoritative for > nextra.sk, but not for in.nextra.sk, so I think there's a broken DNS > resolver/updater somewhere. If the client doesn't have NS records cached for in.nextra.sk, it will ask the servers for nextra.sk, which should return a delegation. > Has anyone an idea what kind of devices or cofnigurations can issue these > requests? Any properly functioning DNS resolver. There's nothing wrong with the requests. What's wrong is that your subdomain has a hostname with an underscore in its name. -- Barry Margolin, bar...@alum.mit.edu Arlington, MA *** PLEASE don't copy me on replies, I'll read them in the group *** ___ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
invalid requests for dns_registration.*
Hello, on one of my nameservers I see many of these messages in log files: Mar 29 07:59:07 gtssk1 named[5012]: security: error: client 195.168.29.200#65293: view gtsi: check-names failure dns_registration.in.nextra.sk/A/IN I'm curious of the reason because they are going to sevrer authoritative for nextra.sk, but not for in.nextra.sk, so I think there's a broken DNS resolver/updater somewhere. Has anyone an idea what kind of devices or cofnigurations can issue these requests? -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. The only substitute for good manners is fast reflexes. ___ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users