DNSSEC error resolving gpo.gov ?

John W. Blue john.blue at rrcic.com
Tue Mar 14 15:23:51 UTC 2023


Keep in mind that SHA1 may not have been included by choice.

If gpo.gov is using Infoblox there is a, what I like to call, Infoblox-ism in play regarding DNSSEC where even if you choose RSA256 or RSA512 or whatever it will create a SHA1.

John

-----Original Message-----
From: bind-users [mailto:bind-users-bounces at lists.isc.org] On Behalf Of Stephane Bortzmeyer
Sent: Tuesday, March 14, 2023 10:17 AM
To: Alexandra Yang
Cc: bind-users at lists.isc.org
Subject: Re: DNSSEC error resolving gpo.gov ?

On Tue, Mar 14, 2023 at 11:08:28AM -0400,  Alexandra Yang <drayales at gmail.com> wrote  a message of 154 lines which said:

> I wonder if anyone can shed some light on this, our nameserver(BIND
> 9.16.37 )keeps giving error on resolving gpo.gov and ns3.gpo.gov, here 
> are the
> errors:

"DS record for zone gpo.gov with keytag 18496 was created by digest algorithm 1 (SHA-1) which is deprecated."
https://zonemaster.fr/en/result/9161c8485223705c

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