In message 
<CAPt1N1m8w6YThNB1FG-ZV=UVO9e+i=3-aoywEmVi19=wd1c...@mail.gmail.com>, Ted Lemon 
writes:
> The point is that the current policy for the root precludes an
> unsecure delegation.
 
Please quote the relevent documents that preclude this.  From
all I've seen this is a open issue.

Mark

> On Sun, Nov 20, 2016 at 9:20 PM, Mark Andrews <ma...@isc.org> wrote:
> >
> > In message 
> > <capt1n1kchdzvo+w0jyzx9+ozyi6t-dwuwq7-bz9smuumxsm...@mail.gmail.com>, Ted 
> > Lemon writes:
> >> Which do you want?   TLSA, or delegation?  You can't have both.
> >
> > From a technical perspective a insecure delegation for .localhost
> > back to the root servers to break the DNSSEC chain of trust.  You
> > can then populate a local .localhost how ever you see fit and have
> > the answers validate as secure / insecure depending on whether the
> > validator has a trust anchor for .localhost.
> >
> > As for the rest, we should not inflict the broken security model
> > used here on every other use of domain names in this namespace.  It
> > does not belong to just one service.  It the web want a namespace
> > that is has these properties it can request one.  It shouldn't
> > highjack an existing space.
> >
> > Mark
> >
> >> On Fri, Nov 18, 2016 at 6:52 AM, Mark Andrews <ma...@isc.org> wrote:
> >> >
> >> > As I said on the sunset4 mailing list this goes too far.
> >> >
> >> > I don't know about you but I want to be able to lookup TLSA records,
> >> > SRV and other records types for foo.localhost and localhost.
> >> >
> >> > And by the way this also requires a insecure delegation in the root
> >> > zone for DNSSEC to work with validating client.
> >> >
> >> > This isn't a good idea.
> >> >
> >> > Mark
> >> > --
> >> > Mark Andrews, ISC
> >> > 1 Seymour St., Dundas Valley, NSW 2117, Australia
> >> > PHONE: +61 2 9871 4742                 INTERNET: ma...@isc.org
> >> >
> >> > _______________________________________________
> >> > DNSOP mailing list
> >> > DNSOP@ietf.org
> >> > https://www.ietf.org/mailman/listinfo/dnsop
> > --
> > Mark Andrews, ISC
> > 1 Seymour St., Dundas Valley, NSW 2117, Australia
> > PHONE: +61 2 9871 4742                 INTERNET: ma...@isc.org
-- 
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: ma...@isc.org

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