A domain name locates an organization or other entity on the Internet. The “com” part of the domain name reflects the purpose of the organization or entity (in this example, “commercial”) and is called the top-level domain name. The “your name” part of the domain name defines the organization or entity and together with the top-level is called the second-level domain name. The second-level domain name maps to and can be thought of as the “readable” version of the Internet address.
