Domain Name System Dns Definition

Most prominently it translates more readily memorized domain names to the numerical ip addresses needed for locating and.

Domain name system dns 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. Par dns on entend ici par abus de langage domain name server au lieu de domain name system les informations faisant état de l adresse ip et du nom d hôte qui n est rien d autre qu un nom de domaine préfixé c est à dire avec www du serveur de nom primaire et les informations faisant état de l adresse ip et du nom d hôte du serveur de nom secondaire. 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. Its primary task is to resolve the naming requests.

Dns translates domain names into ip addresses allowing you to access an internet location by its domain name. However computers access internet devices by their ip addresses. This system transforms domain names to ip addresses and makes it possible to assign domain names to groups of internet resources and users regardless of the entities physical location. It associates various information with domain names assigned to each of the participating entities.

Stands for domain name system domain names serve as memorizable names for websites and other services on the internet. In simple terms a domain name system dns is a collection of databases that translate hostnames to ip addresses. 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. Le domain name system généralement abrégé dns qu on peut traduire en système de noms de domaine est le service informatique distribué utilisé pour traduire les noms de domaine internet en adresse ip ou autres enregistrements en fournissant dès les premières années d internet autour de 1985 un service distribué de résolution de noms le dns a été un composant essentiel.

Dns domain name system is a hierarchical nomenclature system that deals with domain name space management.