Not all who uses internet are aware of DNS or Domain Name Server. Basically, it’s a protocol within a set of standards on how PCs exchange data over the internet and on other private networks which are also referred to as TCP/IP protocol suite. The fundamental task of DNS is to provide a domain name that is user friendly and understandable for everyone who is using internet.
Network devices and computer use IP addresses to communicate with each other and to route requests that you are trying to reach. The concept of domain name server is like dialling phone numbers, but it works more than that as DNS will not let you keep address books of internet protocol addresses because this has a huge database for the available domain names. So, how does DNS works?
Domain name server is the kept domain record of the site. This record serves as the website’s location on the internet. DNS works in many ways. For instance, if a particular domain was set up on DOT net, this means that the website is all about DOT as the domain is parked here. If you are planning to make a website outside DOT, the DNS server’s record should be edited so its domain will still point to the server where DOT is located.
Typically, your server’s name depends on the site that hosted it. However, you can change it during the domain registration so that you can continue using your website once you have launched it online. With the help of domain name server, you can set a secondary and primary name for your website. Setting primary as well as secondary name is beneficial because if the primary does not work, DNS server will automatically call the secondary name.
Domain name servers make the life of internet users much easier. This is because they don’t have to memorize the designated internet protocol address for a certain website. All they need to do is typed in the website’s address on the address bar on each web browsers. Once DNS has found a matching IP for that, the page will be loaded and you can now view the website’s content completely. If you like doing odd things, you may also type the IP address instead of the website address on the browser. It works the same. The only thing that differs is that you have just use an IP address rather than the traditional website’s address.
There are different types of DNS available at present. It may vary and often depends on the country where you reside currently. But, whether you are a techie or not tech savvy person, it is important for you to know what DNS means and how it works. It may be useless information for some, but this could help you figure out on how things work over the internet. Internet is now one of the society’s necessities. Learn everything about it and use your knowledge about domain name server when you are online.