What Is The Importance Of Using Dns?
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What Is the Importance of Using Dns?
Domain name system:
DNS is the most important feature of the internet it is actually a phonebook for the internet. It is a large and complex network of servers located worldwide that comprises of domain names and internet protocol addresses. It is responsible for matching the domain name and the corresponding IP address. It makes sure that the internet is not only a friend to users but also works smoothly. Let’s begin with the most basic terms of the domain name system.
domain name:
The name of the website is the domain name for example, .itsasap.com. the domain name can be purchased from the registrar domain or also provided by the host for free. It helps to make the internet easier to navigate they are human-readable words instead of the long strings of the numbers.
IP address:
Internet protocol is the unique group of numbers apart by fill stops. Each and every server and computer that use the internet have its own IP address for communication over the network. computers deal in numbers so computers are identified by the IP address. The domain name comes because humans cannot remember the long string of numbers.
DNS server:
This server is used to translate the domain names to IP addresses and it even makes it possible for the DNS clients to reach the Origin servers.
Hosting service:
It is responsible for running the domain name system servers. DNS hosting service includes the domain name registrars who offer the hosting service with registration.
Importance:
The domain name system is the foundation of the internet and how the internet works. When you type the domain name into your browser your computer refers to the DNS servers to find the IP address for example when entering a website domain name such as Website hosting.com your computer uses the DNS server to find the corresponding IP address. Once the IP address found that computers make a connection with the website servers it will be the website that you want to access. All of these processes are known as domain name resolution.