Re: [DNSOP] I-D Action: draft-ietf-dnsop-alt-tld-05.txt

Jim Reid <jim@rfc1035.com> Sun, 25 September 2016 16:52 UTC

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From: Jim Reid <jim@rfc1035.com>
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Date: Sun, 25 Sep 2016 17:51:54 +0100
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To: Stephane Bortzmeyer <bortzmeyer@nic.fr>
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Subject: Re: [DNSOP] I-D Action: draft-ietf-dnsop-alt-tld-05.txt
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> On 25 Sep 2016, at 17:25, Stephane Bortzmeyer <bortzmeyer@nic.fr> wrote:
> 
>> 
>> This label is intended to be used as the final (rightmost) label
> 
> No. It is rightmost only in LTR scripts. "final" is correct,
> "rightmost" isn't. Please delete it.

The original text is correct and doesn’t need fixing. Well, at least the quoted extract doesn’t.

Domain names are written left to right. So the final label (apart from the terminating NUL label for all the pedants on this list) is the rightmost component. Saying "final (rightmost) label” removes any uncertainty or scope for ambiguity. Saying “final label” would ADD that uncertainty for anyone out there who’s on really good drugs^W^W^W^W^Wusing a DNS-like name space that’s ordered from right to left. Mind you someone that misguided is unlikely to ever read this draft or RFC if it gets that far.