Unicode contains a range of symbols which don't get much use | Coderz Club

Unicode contains a range of symbols which don't get much use. For example, there are separate symbols for TradeMark - ™, Service Mark - ℠, and Prescriptions - ℞. Nestling among the "Letterlike Symbols" are two curious entries. Both of these are single characters: Telephone symbol - ℡ Numero Sign - № What's interesting is both .tel and .no are Top-Level-Domains (TLD) on the Domain Name System (DNS). So my contact site - https://edent.tel/ - can be written as - https://edent.℡/ And the Norwegian domain name registry NORID can be accessed at https://www.norid.№/ Copy and paste those links - they work in any browser! Is this limited to TLDs? No! This works ANYWHERE in a domain name.