Re: [DNSOP] tdns, 'hello-dns' progress, feedback requested

Mukund Sivaraman <muks@mukund.org> Fri, 13 April 2018 17:13 UTC

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Date: Sat, 14 Apr 2018 01:13:30 +0800
From: Mukund Sivaraman <muks@mukund.org>
To: Evan Hunt <each@isc.org>
Cc: bert hubert <bert.hubert@powerdns.com>, dnsop@ietf.org, Paul Hoffman <paul.hoffman@vpnc.org>
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Subject: Re: [DNSOP] tdns, 'hello-dns' progress, feedback requested
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On Fri, Apr 13, 2018 at 04:31:35PM +0000, Evan Hunt wrote:
> I could have sworn there was an RFC published several years ago concerning
> the prevention of cache poisoning, which specified that resolvers had to
> ignore out of zone CNAMEs and re-query, but I can't find it now. Poor
> google skills, or did I dream the whole thing?

RFC 2181

		Mukund