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

Stephane Bortzmeyer <bortzmeyer@nic.fr> Thu, 09 February 2017 16:31 UTC

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Date: Thu, 9 Feb 2017 17:31:23 +0100
From: Stephane Bortzmeyer <bortzmeyer@nic.fr>
To: Brian Dickson <brian.peter.dickson@gmail.com>
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References: <20170207205554.B6974633BE40@rock.dv.isc.org> <18F2EB0D-5BD0-4CC5-B02C-2E5EA0B8CC23@fugue.com> <20170207214846.B66EF633C6C5@rock.dv.isc.org> <FB835756-2C46-40A9-88ED-2F8ADF812BA6@fugue.com> <20170208052544.862956356F33@rock.dv.isc.org> <FFAFD844-824C-44EA-A4B1-1AD28B4FE95C@fugue.com> <20170208060208.8C8E1635864D@rock.dv.isc.org> <E0A42577-0984-4ADD-8658-91413CBE783D@fugue.com> <20170208194208.DB02C635DD72@rock.dv.isc.org> <CAH1iCipA5nvWJqjdGUwJeeT_eU8EH8VYJU2hX1hJoiTb617K8Q@mail.gmail.com>
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Subject: Re: [DNSOP] ALT-TLD and (insecure) delgations.
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On Wed, Feb 08, 2017 at 12:36:23PM -0800,
 Brian Dickson <brian.peter.dickson@gmail.com> wrote 
 a message of 258 lines which said:

> - upon startup, do a query for "onion" (the non-existent TLD), with DO=1.
> - cache the response, and as appropriate, re-query periodically.
> - If a query for <anything>.onion is received, reply with the authenticated
> denial of existence from the root (cached in step 2)

Note that, if you implement RFC 7816 and RFC 8020, you already have
this behavior. No work for us :-)