Domain Name System (DNS) is a naming database system. It is locating and translating domain names into IP addresses. Imagine it is like a mobile’s contacts list. Each one of the names corresponds with numbers, and they are precisely matched. DNS directory is spread worldwide. It helps to explore and reach millions of domain names every day. Without a Domain Name System, we would have to remember each site’s IP address to visit it. Learn more information about the Domain Name System!