Domain Name Definition In Computer Science

In simple terms a domain name system dns is a collection of databases that translate hostnames to ip addresses.

Domain name definition in computer science. Dns is the main system over the internet that uses the name server. Whenever you visit a website the domain name appears in the address bar of the web browser. A domain name is a unique name that identifies a website. Once that domain name is entered it is looked up on a domain name system where it is translated into an ip address e g 216 58 216 164.

Users generally do not know or misinterpret the domain keyword meaning. Users can buy a domain name with a wide range of popular top level domains tlds and over 25 country code top level domains cctlds. A domain in the context of networking refers to any group of users workstations devices printers computers and database servers that share different types of data via network resources. The domain can be used in different areas of computer science.

Below is a visual example of how dns works. An internet domain name is a unique name of an organization or person on the internet. The domain name system dns is a hierarchical decentralized naming system for computers services or other resources connected to the internet or a private network. Pricing starts with an entry level package and ranges up to an ultra level package.

Using that ip address your computer can then locate the computer hope web page and forward that information to your browser. When you type in a url the isp looks up the domain name finds the matching ip address and sends it back. Domain is a very popular term used in computer and information technology. A domain has a domain controller that governs all basic domain functions and manages network security.

There are also many types of subdomains. Bluehost is a website hosting and domain name provider that offers a full range of hosting and domain name.