Domain Name

1. A domain name is an internet address that makes IP addresses easier to understand by using text.
2. The structure of a domain name is as follows.

Reading from right to left, the order is root, TLD, SLD, SUB (domain name).

www is a hostname not included in the domain name.

3. Since the SLD can be omitted, domain structures are categorized into 2-level and 3-level depending on its presence.

What is a Domain Name #

As previously defined, a domain name is

an internet address that makes IP addresses easier to understand by using text.

In a broad sense, a domain name refers to a hostname that identifies a computer on a network, and in a narrow sense, it refers to a name registered with a domain registry. Collectively, these are sometimes called web addresses.