Terms Domain name The name of a website that you type in an address bar. This site's domain name is LandChad.net. Top-level domain (TLD) The extension of a domain name, like .com, .net, .xyz, etc. Registrar A service authorized to reserve a domain name for you. When domain names first sell, they usually sell for very cheap, but once someone buys one, they have the rights to it until they decide to sell it, often for much, much more money.
