Category: Application layer

Generally, DNS represents to Domain Name System. But sometimes it is referred to Domain Name Service too. Anyhow, DNS system is a multi-level distributed naming system for whether computers, services, or any other resource, connected to the internet or else a private network. The main purpose of this system is to join together relevant information and domain names that are allotted to online participating entities.

Http Protocol is a communication protocol consisted on a complete system that includes rules, designs and configuration for the digital messages, which are going to be exchanged between the computing organizations.