Domain Name System Protocol

Dns stores the database of all.

Domain name system protocol. See how the domain name system works with ip addresses to make surfing the web easier. In use since 1985 it associates information with domain names assigned to participating entities and translates domain names to their numerical ip addresses. It associates various information with domain names assigned to each of the participating entities.

For example you type www firewall cx in your web browser this triggers a dns request which your computer sends to a dns server in order to get the website s ip address. It bridges the gap between human readable domain names to computer understandable ip addresses. A label may contain up to 63 characters.

The dns protocol works when your computer sends out a dns query to a name server to resolve a domain. 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. This mapping is always working seamlessly in the background through something called domain name system dns which helps computers convert human readable domain names to ip addresses.

Domain name system the internet s domain name system or dns was created in 1983. A domain name system is a hierarchical decentralized naming system for computers and other resources connected to the internet or private networks. Dns may be compared to the phone book of the internet.

The label at the extreme right is the top level domain tld and the next labels from right to left are lower down in the namespace hierarchy.