Thursday, December 13, 2012

What's a Domain Name and Why Do You Have to have One?

By Kate Jones


A lot of people wonder "What is a domain name?". Many also question why it is necessary to get one. First of all, it's very helpful to understand what it truly is. A domain name is needed to replace number addresses which are used by the Internet with a name that is quicker to remember. Online, the IP (Internet Protocol) address is needed to contact servers. The IP address contains four sets of three numbers. That's very difficult for anyone to memorize. It's a good deal simpler to associate that IP address by using a domain name instead. To illustrate, the domain name google.com describes a group of several IP addresses that could sometimes change. However, the individual only would need to remember google.com to get to that website.

It really is beneficial to understand how domain names operate when learning the answer to the question "What is a domain name?". There is an Internet protocol called DNS (Domain Name Service). Its task is to translate domain names into IP addresses. Whenever the network equipment route info all over the net, they'll use IP addresses to find out ways to get a data packet from point A to point B. For instance, a web browser will send a request to gain access to the google.com website. The DNS service on the computer sends a request to find the IP address. After the IP address is received, the browser will connect with the server using that address. If the IP address isn't known when the DNS services are down, it's impossible for your browser to contact the web page. That's why a domain name is so important.

Someone that wants to open a web site needs a domain name. Not everybody memorizes IP addresses, and they are prone to change after some time. Luckily, it's very reasonably priced to purchase a domain name. The issue will likely be finding the one which has not yet already been taken by another individual. However, including several words and dashes are good methods to finding an unused domain name. The method to get a domain name for one's own website will not be challenging for anyone who knows the fundamentals of "What is a domain name?".

You will find great companies on the market where you can get a domain name at a very reasonable price. The domain name regarding my website www.websitefordummies.info set me back a mere $2.99/year. NameCheap is my personal favorite, but there are numerous other great companies out there. Go Daddy, and Bluehost are great website hosts which also offer domain names. Look at a handful of companies and select the one that best fits your preferences.

Those that can answer the question "What is a domain name?" will have a significantly easier time understanding how the world-wide-web functions and the way to manage a website. This is particularly useful when a website or desktop web browser is down. As an example, a knowledgeable user can identify very quickly if it is a DNS problem or not. That's the reason it will be beneficial to know how a domain name works.




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