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North American Network Operators Group

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Re: DNS cache poisoning attacks -- are they real?

  • From: John Payne
  • Date: Wed Mar 30 23:49:48 2005


On Mar 29, 2005, at 5:37 AM, Simon Waters wrote:

The answers from a recursive servers won't be marked authoritative (AA bit not
set), and so correct behaviour is to discard (BIND will log a lame server
message as well by default) these records.
As others have pointed out, BZZZZT

If your recursive resolver doesn't discard these records, suggest you get one
that works ;)
Yeah, problem is, it ain't my recursive resolver that's the problem... I don't actually follow links in spam (shock, horror), just pointing out the problem.





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