A domain name is a unique string of characters that identifies a website on the internet. It typically consists of two parts: the top-level domain (TLD), which is the part that comes after the "dot," and the second-level domain (SLD), which is the part that comes before the "dot." For example, in the domain name "www.example.com," the top-level domain is "com" and the second-level domain is "example."
A domain name is like an address that helps users find a specific website on the internet. When a user types a domain name into their web browser, the browser uses the domain name to locate the website's server and display the website. This makes it easy for users to access websites without having to remember their IP addresses, which are typically long strings of numbers.
In addition to identifying websites, domain names can also be used for email addresses. For example, someone with the email address "johndoe@example.com" is using "example.com" as their domain name for their email address.