You can register any address that would be a valid second-level domain name. In plain English, this means it can contain:
- ASCII letters (a-z, A-Z)
- Digits (0-9)
- Hyphens (-), but the address can’t start or end with a hyphen
You can also register emoji addresses, though those are a little more technically complicated.
This article was last updated 4 months ago.
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