Domain Name System Dns Definition

The domain name system dns is the internet standard for assigning ip addresses to domain names.

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

Domain name is a symbolic string associated with an ip address. Its primary task is to resolve the naming requests. The domain name system is the underlying mechanism enabling internet users to access websites from their domain names by establishing the association between the domain name and the ip address of a website.

It associates various information with domain names assigned to each of the participating entities. Once programmed your phone keeps the correct person s name linked to the correct phone number. 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.

Updated on november 27 2019 in simple terms a domain name system dns is a collection of databases that translate hostnames to ip addresses. Because the dns is so essential to the operation of the internet it is an appealing target for hackers. Dns which stands for domain name system is used as the medium to translate domain names to their respective ip.

What is dns domain name system and how it works. Short for domain name system dns is an internet service that translates domain names to ip addresses. What is the definition of dns.

Domain name system dns definition meaning. Some of them are generic such as com edu gov net etc while some country level domain names such as au in za us etc. There are several domain names available.