Domain Name System Basics

The domain name structure and domain name system were developed to organise and find the ip addresses of computers on large distributed networks.

Domain name system basics. In short dns is a form of information. This is important for websites but also for e mails and many other applications. This way you.

Domain name is a symbolic string associated with an ip address. This article takes a look at how the dns system operates and is able to maintain a list of updated domain name to ip mappings while maintaining performance. Its main task is to resolve domains into ip addresses name resolution.

Domain name system dns is a distributed system to store and process domain zone information. The domain name system comprises of domain names domain name space name server that have been described below. Dns stands for domain name system is used to as the medium to translate domain names to their respective ip addresses when a client initiates a request query.

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. Soon this text file became so large it was too cumbersome to manage. As touched on above a domain name is the simplified name that is used to reference a device on a network.

In simple terms a domain name system dns is a collection of databases that translate hostnames to ip addresses. 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. Domain name a domain name is the human friendly name that we are used to associating with an internet resource.

It associates various information with domain names assigned to each of the participating entities. The first solution to the problem was a simple text file maintained by the network information center that mapped names to ip addresses. It is mainly used to map ip addresses of network nodes to human readable names.