28 September 2023 09:26 PM
What characters are allowed in a domain name?General Domain Questions
Regardless of the extension, all domain names must follow the same
character rules: You can use letters (abc), numbers (123) and
dashes/hyphens (---). Spaces are not allowed and the domain can't begin
or end with a dash.|
A little known fact is that you CAN have multiple dashes right next to each other. (e.g. domain--names.com) Opened up a few more possibilities?