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Re: [DNSOP] ALT-TLD and (insecure) delgations.

Stephane Bortzmeyer <bortzmeyer@nic.fr> Fri, 10 February 2017 08:59 UTC

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Date: Fri, 10 Feb 2017 09:58:45 +0100
From: Stephane Bortzmeyer <bortzmeyer@nic.fr>
To: Mark Andrews <marka@isc.org>
Message-ID: <20170210085845.674cshyx7rclhhdd@nic.fr>
References: <20170208060208.8C8E1635864D@rock.dv.isc.org> <E0A42577-0984-4ADD-8658-91413CBE783D@fugue.com> <20170208194208.DB02C635DD72@rock.dv.isc.org> <CAH1iCipA5nvWJqjdGUwJeeT_eU8EH8VYJU2hX1hJoiTb617K8Q@mail.gmail.com> <20170209163123.56hdbzaluekmvbh7@nic.fr> <20170209195722.DC1AB636586C@rock.dv.isc.org> <0394528C-99CD-41D4-9AB6-844D1318264C@gmail.com> <20170209204506.BC40D6365CBE@rock.dv.isc.org> <12D7473B-3A22-4A8D-9C13-2AEEDEABB879@fugue.com> <20170209224851.2FB1B63666E6@rock.dv.isc.org>
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Subject: Re: [DNSOP] ALT-TLD and (insecure) delgations.
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On Fri, Feb 10, 2017 at 09:48:51AM +1100,
 Mark Andrews <marka@isc.org> wrote 
 a message of 43 lines which said:

> and has agressive negative caching (so the answer from the minimised
> QNAME query get turned into a answer for *.alt).

As I already said here, if by "agressive negative caching", you mean
draft-ietf-dnsop-nsec-aggressiveuse, then the above sentence is
*false*. RFC 8020 is enough to "turn the answer from the minimised
QNAME query to a answer for *.alt".

[And I would really like to see BIND implement it.]

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