40 Domain Name Rules Characters New

You cannot register a domain that uses capital letters because of this they are considered the same characters.
Domain name rules characters. When you register a eu domain name you cannot combine characters from different scripts. And all special characters like underscores spaces ampersand etc. What characters are allowed in a domain name.
Typing in a domain name in all capital letters will take you to the same domain as typing in all lowercase. The part before the last dot must come from the same script. Prior to december 1999 most domain names could only contain up to 26 characters including the extension.
All the characters of the domain name at the second level i e. Regardless of the extension all domain names must follow the same character rules. Domain name information to keep in mind.
To summarize domain names can contain only letters numbers hyphens and dots to an extent. Character limit domain names are only allowed to be 63 characters in length. You can use letters abc numbers 123 and dashes hyphens.
This 67 character limit includes the dot and the tld. Cannot be included in the domain name. At that time the current registry for com net org domain names internic increased the limitation to a total of 67 characters.