Today, anyone can register in the .net domain. Designed for miscellaneous organizations, including non-profit groups. Today, anyone can register in the .org domain. It is possible to have sub-domains. These various levels mean that the Domain Name System is hierarchical.
Web Addresses are an essential part of the Internet.
They play an essential role in allowing people to easily use the Internet. You will find Web Addresses everywhere, from e-mail addresses to Web sites. URLs are part of a standardized addressing scheme for Internet resources, and they help users locate these resources by indicating exactly where they are. The basic structure of a URL is hierarchical. This portion of the URL actually serves as a set of instructions for your computer and the network, telling them how to make the connection and get the information.