To:
dns op wg <dnsop@cafax.se>
From:
Kevin Darcy <kcd@daimlerchrysler.com>
Date:
Mon, 28 Jan 2002 21:35:43 -0500
Sender:
owner-dnsop@cafax.se
Subject:
Re: spurious updates
Windows 2000. Don't ask me where they get the domain names from; sometimes I think they just make them up at random. I get update attempts for domains we haven't used in years. Reverse domains too.
I've considered reporting these to the FBI as attempted hacking attempts.
- Kevin
Randy Bush wrote:
> so why are all these spurious updates in my logs? many hundreds a day.
>
> 28-Jan-2002 17:41:57.596 update: info: client 63.196.106.137#27581: updating zone 'psg.com/IN': update failed: LT-MURRAY.psg.com/A: 'RRset exists (value dependent)' prerequisite not satisfied (NXRRSET)
> 28-Jan-2002 17:41:57.765 security: error: client 63.196.106.137#27584: update 'psg.com/IN' denied
> 28-Jan-2002 17:42:09.114 security: error: client 209.190.8.131#44326: update 'psg.com/IN' denied
> 28-Jan-2002 17:42:19.144 security: error: client 209.190.8.131#44331: update 'psg.com/IN' denied
> 28-Jan-2002 17:44:31.118 security: error: client 196.6.129.83#1180: update forwarding denied
> 28-Jan-2002 17:47:06.549 security: error: client 209.190.8.131#44336: update 'psg.com/IN' denied
> 28-Jan-2002 17:47:08.570 security: error: client 209.190.8.131#44340: update 'psg.com/IN' denied
>
> randy