Re: [DNSOP] Variant bad idea of the day

"Patrik Fältström " <paf@frobbit.se> Tue, 01 January 2019 18:03 UTC

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From: "Patrik =?utf-8?b?RsOkbHRzdHLDtm0=?=" <paf@frobbit.se>
To: "John R Levine" <johnl@taugh.com>
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Date: Tue, 01 Jan 2019 19:03:47 +0100
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Subject: Re: [DNSOP] Variant bad idea of the day
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On 1 Jan 2019, at 18:00, John R Levine wrote:

>> If you get a request that include any of the code points {n1, n2,...}, return a CNAME where nM is replaced with foo?
>
> Not just at foo, but do the same thing on any name under foo.  The idea is to publish the LGR for the subtree and the server can handle all of the variants from one zone.

Got it. As long as the query reaches this server of course. You also mean auth servers from delegated zones can query for this explicitly and load its internal LGR from its parent?

   Patrik