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Re: Interesting new dns failures

  • From: Fergie
  • Date: Mon May 21 01:13:59 2007

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- -- Roger Marquis <[email protected]> wrote:

>An odd pattern of DNS failures began appearing in the logs yesterday:
>
>May 20 15:05:19 PDT named[345]: wrong ans. name (uzmores.com !=
>ns5.uzmores.com)  
>

Perhaps some fast-flux sticky cruft leftover from abuse?

I just looked at the first one on the list [above], and it's
certainly tell-tale:


http://cert.uni-stuttgart.de/stats/dns-replication.php?query=ns5.uzmores.co
m&submit=Query

- - ferg


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--
"Fergie", a.k.a. Paul Ferguson
 Engineering Architecture for the Internet
 fergdawg(at)netzero.net
 ferg's tech blog: http://fergdawg.blogspot.com/