Hi,

No, I have an access list that allows only our ISP zones.

BR, Nyamka

________________________________
From: m...@at.encryp.ch <m...@at.encryp.ch>
Sent: Tuesday, March 28, 2023 3:40 PM
To: Nyamkhand Buluukhuu <nyamkh...@mobinet.mn>; bind-users@lists.isc.org 
<bind-users@lists.isc.org>
Subject: Re: Bind dns amplification attack

Are you an open recursor? If the answer is no, you should not face any 
amplifications attacks.

If you are an open recursor, the best solution is to restrict which IP 
addresses are allowed to access your recursor.
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