Friday, May 24, 2013

What is a Domain Name and Why Do You Need One?

By Kate Jones


Lots of people wonder "What is a domain name?". They also wonder why it is recommended to own one. First of all, it's very useful to know what it actually is. A domain name is commonly used to swap number addresses which are used by the net with a name which is much easier to remember. On the net, the IP (Internet Protocol) address is used to contact servers. The Ip consists of four sets of three numbers. This is very hard for many people to memorize. It is a whole lot easier to link to an IP address that has a domain name instead. To illustrate, the domain name google.com describes a team of several IP addresses that may sometimes change. However, an individual only would need to remember google.com to arrive at that website.

It is helpful to know how domain names work when determining the answer to the question "What is a domain name?". There is an Internet protocol called DNS (Domain Name Service). Its job is to translate domain names into IP addresses. When the network equipment route data files all over the Internet, they use IP addresses to determine how to get a data packet from point A to point B. For example, an online browser will send a request to access the google.com website. The DNS service on your computer sends a request to obtain the IP address. After the IP address is received, the browser will connect with the server using that address. In the event the IP address is not recognized because the DNS services are down, it's close to impossible for the internet browser to make contact with the web page. That's the reason why a domain name is really important.

An individual who wishes to open an online site is going to need a domain name. No one memorizes IP addresses, and they are prone to change after some time. Luckily, it is very inexpensive to buy a domain name. The challenge will likely be finding one which has not yet already been taken by someone else. But, including multiple words and dashes are good techniques to finding an unused domain name. The process to acquire a domain name for use on your own website is not hard for anyone who knows the basic fundamentals of "What is a domain name?".

There are several very good companies available where you could get a domain name for a very inexpensive price. The domain name regarding my internet site www.websitefordummies.info cost me just $2.99/year. NameCheap is my favorite, but there are several other great companies to choose from. Go Daddy and Bluehost are great website hosts which also provide domain names. Check out a variety of companies and choose the one which meets your specifications.

People that can answer the question "What is a domain name?" will certainly have a much easier time understanding how the world-wide-web operates and the way to run a website. This is especially useful any time a website or computer's desktop internet browser is down. For instance, a knowledgeable user can find out very quickly whether it's a DNS problem or not. That is why it is helpful to understand how a domain name works.




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