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Re: draft-newton-link-rr (was Re: Last Call: <draft-faltstrom-uri-10.txt> (The Uniform Resource) Identifier (URI) DNS Resource Record) to Proposed Standard

Patrik Fältström <paf@frobbit.se> Mon, 02 March 2015 21:47 UTC

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Subject: Re: draft-newton-link-rr (was Re: Last Call: <draft-faltstrom-uri-10.txt> (The Uniform Resource) Identifier (URI) DNS Resource Record) to Proposed Standard
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From: Patrik Fältström <paf@frobbit.se>
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Date: Mon, 02 Mar 2015 22:47:38 +0100
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References: <20150127223859.28024.43756.idtracker@ietfa.amsl.com> <4257D8A3-0EFE-40E3-B0AD-8E23772B7693@mnot.net> <CAAQiQRdLvcQLskOuo7g_=SfmowCtyyF7OwWb-Y0nsRDeTdgncA@mail.gmail.com> <39D5E26A-E1FE-4C77-9624-5E9396497F65@mnot.net> <83FCB47C-ED48-4B26-B898-F1A47528595E@netnod.se> <20150227203732.GC11145@localhost> <78B5DE44-02B6-47FD-92B6-DB9E6212D7E9@netnod.se> <20150227210036.GD11145@localhost> <CAAQiQRdo0zs4Z32Xmn0VpPkz=2L0mtojmxUXB3-G58vVYTEp=w@mail.gmail.com>
To: Andrew Newton <andy@hxr.us>
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Cc: Mark Nottingham <mnot@mnot.net>, IETF <ietf@ietf.org>
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> On 2 mar 2015, at 17:34, Andrew Newton <andy@hxr.us> wrote:
> 
> On Fri, Feb 27, 2015 at 4:00 PM, Nico Williams <nico@cryptonector.com <mailto:nico@cryptonector.com>> wrote:
> > And this is the reason I am nervous over "gopher like features" in
> > DNS. Even though I think it is good...I think it will loose...
> 
> I don't think that's a good enough reason here.  There may be other
> reasons to tread carefully here.
> 
> Agreed. Also, it seems the horse has already left the barn. With application selection using prefixes, etc... that goes on with SRV, S-NAPTR, and U-NAPTR (as well as URI), there is already "negotiation stuff" in the DNS.

I agree with that but I differ between the "service selection" which I think the prefix is, and the "content negotiation" which is happening as part of HTTP. I do not really see in HTTP a negotiation between SMTP, IMAP and WEB, although with websockets we probably will ;-)

   Patrik

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