in Domain name registration

1. What is. Domain name? What are the advantages?

In domain name is the country domain name of India. that. The IN domain name is very popular among Indian enterprises and individuals and enterprises who want to cooperate with India.

What is the length of the 2.2. in domain name? What are the registration rules?

Minimum 3 characters, maximum 63 characters.

Only English letters (a-z, case insensitive), numbers (0-9) and '-' (the connecting number in English, namely the middle horizontal line), as well as spaces and special characters (such as! $, etc.) are provided. "-" cannot be used as the beginning and end.