[dns-operations] [Ext] Signing on the fly and UltraDNS
johnl at taugh.com
Wed Jan 6 03:11:48 UTC 2021
In article <A1D7D7AF-55B7-48C5-94E4-8BB77D5E9183 at isc.org> you write:
>dig by default is not built with IDN support. If you request IDN support at build time
>+[no]idnin and +[no]idnout are enabled which then expect valid IDN names on the command
>line for +idnin and in the output for +idnout.
That can't be right. I can use dig for underscored names which aren't IDNs either and it doesn't complain.
If it's validating IDNs it makes sense to complain about something
like xn--1234 which has an IDN prefix but isn't an A-label. But a
label that is just a hyphen isn't a hostname just like _foo isn't a
hostname. Why does it complain about one but not the other?
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