Domain Name System Simple Definition
The domain name system dns is a naming database in which internet domain names are located and translated into internet protocol addresses the domain name system maps the name people use to locate a website to the ip address that a computer uses to locate a website.
Domain name system simple definition. Short for domain name system dns is an internet service that translates domain names to ip addresses domain names are alphabetic and therefore easy to remember but the internet is based on numeric ip addresses so a dns server is required for computers to communicate with one another. Definition of domain name system. The domain name system dns is fundamentally a way to track and standardize domain names similar to an address book or phone book. The resolving name server takes the ip address and returns to bob s computer.
The explanation of this function can be by comparison with a telephone information service that has current contact data and provides them when someone requests them. Its primary task is to resolve the naming requests. Think of how your cell phone stores phone numbers as a name such as spouse or best friend. Well in the simplest definition dns is the term used to describe a system that assigns user friendly domain names to unique ip addresses.
You can see why dns relies on its four servers to translate domain names into ip addresses. In simple terms a domain name system dns is a collection of databases that translate hostnames to ip addresses. It translates unfathomable amounts of data into words and phrases in order to provide clear and accurate search results. It associates various information with domain names assigned to each of the participating entities.
Dns domain name system is a hierarchical nomenclature system that deals with domain name space management. The domain name system dns is a system used to convert a computer s host name into an ip address on the internet. The domain name system dns is a hierarchical and decentralized naming system for computers services or other resources connected to the internet or a private network.