A name for the domain you are creating. Allowed characters are a-z (lower-case letters), 0-9, and hyphen (-). Domain names must start with a letter or number and be at least 3 and no more than 28 characters long.

Constraints:

Length

3 - 28

Pattern

[a-z][a-z0-9\-]+

public string DomainName { get; set; }