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What about ﷺ ? Arabic letters in domains should be OK, right? It decomposes into a lot(!) of characters.
by beeforpork 6y ago
What about ﷺ ? Arabic letters in domains should be OK, right? It decomposes into a lot(!) of characters.
- edent 6y agoIt does - but DNS is still limited to ASCII. So those characters would go through Punycode. I'm not sure if the browser would decompose it though.
- sp332 6y agoHere are the rules for the .sa TLD https://www.iana.org/domains/idn-tables/tables/man_ar_1.0.txt https://www.iana.org/domains/idn-tables/tables/man_ar_1.0.tx... I suppose other TLDs could have different rules. But in general you'd want to have a canonicalization step so you don't have two domains that are just different ways of composing the same thing.