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Domain Name Systems (“DNS”) Explained

Dec 10


Many people have seen the letters DNS, usually while configuring their home internet connection, but how many are aware of what these letters actually mean?

It is a standard method for controlling the names of websites and other Internet domains, and it is referred to as the Domain Name System (DNS). DNS technology recognises website addresses that are input into a web browser, such as, and instantly retrieves a registered website address from the internet when the address is filled in correctly.

What a Domain Name System (DNS) is and how it works

A Domain Name System (DNS) server is a computer that has been granted permission to participate in the Domain Name System. It is capable of running special-purpose networking software and has a public IP (Internet Protocol) address, such as, among other things. A database of network names and IP addresses for additional internet hosts is also contained within the program.

DNS, Broadband, and Home Networking are all terms that are used in this context.

The DNS server is discovered by computers connected to a home network using the Internet connection configuration parameters. Virgin Media, for example, provides its clients with the public IP address of the primary and backup DNS servers, which they may use to resolve domain names (DNS). There are various techniques for determining the current IP address of your DNS server setup, including:

the settings screens of your home network router; the TCP/IP connection properties screens in Windows Control Panel (if setup that way); and the command prompt, which may be accessed by pressing the Start button, selecting Run, and typing ipconfig into the prompt.
DNS servers are used by everyone who spends any amount of time on the Internet, whether it's sending e-mail or browsing the web. DNS servers are extremely vital, although they are a fully hidden aspect of the Internet's infrastructure. It is one of the largest and most active distributed databases in the world, and the Internet would cease to exist if it were not for it to exist.

Domain Name Systems (“DNS”) Explained


When you access the internet or send an e-mail message, you do it through the use of a domain name. Take, for example, the website, which has the domain name and the editors' email address [email protected] (which you may have seen).

You utilize the Internet's DNS servers to transform the domain name into a machine-readable IP address every time you enter an internet address into your browser. During a typical day of surfing and e-mailing, you may make hundreds of requests to the domain name servers in order to visit online sites. Even in a little period of web surfing, you might amass a large number of hits.

While it is beneficial to be familiar with how your home networking works, if you encounter any difficulties that you are uncomfortable with, you should contact your Internet Service Provider (ISP). After all, you are paying your ISP for support, and they have complete control over your network, so even if you have advanced knowledge, you will be limited in what you can do.