DNS naming is used in TCP/IP networks, such as the Internet, to locate computers and services through user-friendly names. “ DNS is an abbreviation for Domain Name System, a system for naming computers and network services that is organized into a hierarchy of domains. DNS translates domain names into IP addresses, allowing you to access an Internet location by its domain name.” Source However, computers access Internet devices by their IP addresses. “ DNS stands for “Domain Name System.” Domain names serve as memorizable names for websites and other services on the Internet. The Domain Name System is an essential component of the functionality of most Internet services because it is the Internet’s primary directory service.” Source
Most prominently, it translates domain names, which can be easily memorized by humans, to the numerical IP addresses needed for the purpose of computer services and devices worldwide. It associates various information with domain names assigned to each of the participating entities. “The Domain Name System ( DNS) is a hierarchical distributed naming system for computers, services, or any resource connected to the Internet or a private network. Every time you use a domain name, therefore, a DNS service must translate the name into the corresponding IP address.” Source The Internet however, is really based on IP addresses. Because domain names are alphabetic, they’re easier to remember. “ D omain Name System (or Service or Server), an Internet service that translates domain names into IP addresses. What Does DNS mean in Computer Terms – From Other Sources In short DNS maintain a directory of domain names and translate them to IP addresses. DNS provides easy to remember names for website, blog and other services on the Internet. DNS (Domain names serve) act as a phone directory for connecting IP addresses with corresponding domain names.ĭNS covert IP addresses into names so that is can be remembered easily by humans. IP address (Internet Protocol addresses) is a unique string of numbers (like 75.98.175.110) which are provided to every individual computer, server and network on the Internet. What Does DNS mean in Computer Terms – Simple ExplanationĭNS or Domain Name Systemis a system that allots a domain name to physical IP address. Without DNS, the Internet or networking would unable to function. This enormous database is cooperatively known as the DNS or Domain Name System. Every time someone visits a website or a blog, they are interacting with the largest distributed database in the world.