Sept. 12, 2017
8:59 p.m.
On Sep 12, 2017, at 5:43 PM, Don Hollander <don.hollander@icann.org> wrote:
Thanks Rubens. Which raises the question as to when the validation takes place. Before or after a punycode transformation.
Since you mentioned Unicode I thought before punycode transformation... if after, then at least 2 ASCII characters are indeed to be expected, since even a 1 Unicode char TLD like . 點 would map into .xn--c1y . Rubens