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Re: [DNSOP] Public Suffix List

Florian Weimer <fw@deneb.enyo.de> Tue, 10 June 2008 19:25 UTC

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From: Florian Weimer <fw@deneb.enyo.de>
To: Jamie Lokier <jamie@shareable.org>
References: <484CFF47.1050106@mozilla.org> <484D1533.4060300@spaghetti.zurich.ibm.com> <484D1883.4060002@mozilla.org> <666CCACE-71F0-485D-9C9F-0C3E0C965ADA@virtualized.org> <484D52EC.1090608@mozilla.org> <C5894EBB-D4AA-40AD-8A38-2F4CD8A07D66@virtualized.org> <484D5B88.3090902@mozilla.org> <9C47AC3F-A0EA-48BB-9B28-DFD2C4855EB3@virtualized.org> <484E52F4.5030402@mozilla.org> <20080610111454.GE25910@shareable.org>
Date: Tue, 10 Jun 2008 21:25:36 +0200
In-Reply-To: <20080610111454.GE25910@shareable.org> (Jamie Lokier's message of "Tue, 10 Jun 2008 12:14:55 +0100")
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Cc: dnsop@ietf.org, Gervase Markham <gerv@mozilla.org>, David Conrad <drc@virtualized.org>, ietf-http-wg@w3.org
Subject: Re: [DNSOP] Public Suffix List
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* Jamie Lokier:

> E.g. When evaluating online.myservice.free.fr, Firefox could look up
> DNS records for online.myservice.free.fr, myservice.free.fr, free.fr
> and .fr (in that order), and if there's a record use that.  If not,
> use the hard-coded information you have gathered for that domain.

Isn't this the wrong direction, that is, should you start from the TLD?
(But don't forget to put that record into a separate zone. 8-P)

> (By the way, although we're talking about administrative divides in
> the DNS tree, a little thought might be given to administrative
> divides in URL trees.  There are a fair number of sites containing
> http://domain.com/user1/* and http://domain.com/user2/*, where those
> prefixes indicates separately administered URL spaces.  Do similar
> cookie issues apply?

Yes.  I think Ebay suffers from these issues.
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