How can I tell if a quiry is answered or denied

[Richard T.A. Neal]

Hi Hal,

In addition to this you might also want to look into Response Rate Limiting. This may help to reduce the load on your DNS servers from bad actors without having to play a cat & mouse game of spotting and blocking them.

Response Rate Limiting is explained in detail in the BIND ARM here (scroll down to section 4.2.16.19):
https://downloads.isc.org/isc/bind9/9.18.2/doc/arm/html/reference.html

Best,
Richard.


From: bind-users <bind-users-bounces at lists.isc.org> On Behalf Of Jeff Sumner
Sent: 20 April 2022 9:25 pm
To: King, Harold Clyde (Hal) <hck at utk.edu>; bind-users <bind-users at lists.isc.org>
Subject: Re: How can I tell if a quiry is answered or denied



***************
You can turn on answer logging:

rndc answerlog
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Apologies- I believe the above is likely specific to EIP DNS builds.

J
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