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

Stephane Bortzmeyer <bortzmeyer@nic.fr> Fri, 10 February 2017 08:56 UTC

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Date: Fri, 10 Feb 2017 09:55:44 +0100
From: Stephane Bortzmeyer <bortzmeyer@nic.fr>
To: Mark Andrews <marka@isc.org>
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References: <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> <20170209163123.56hdbzaluekmvbh7@nic.fr> <20170209195722.DC1AB636586C@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 06:57:22AM +1100,
 Mark Andrews <marka@isc.org> wrote 
 a message of 40 lines which said:

> Only if you are willing to break lookups for names where there are
> missing delegations in parent zone and the parent and child zones
> share the same nameservers or the nameserver just misimplements ENT
> or the nameserver implements RFC 2535 NXDOMAIN (ENT don't exist
> with RFC 2535).  All of these result in NXDOMAIN for ENT.

Funny, I did not expect *you* to claim we have to accomodate broken
name servers :-)