Rock Bottom Priced Domains - What is a Domain Name Extension

What is a Domain Name Extension

What is the definition of domain name extensions? A domain name is an online address you type into a browser to get to a particular location on the internet. Domain name addresses are very similar in the way they're setup. They usually contain the name of the domain followed by a domain name extension such as .com or .net. For example, in the domain address, the full domain name is, which has the domain name extension .com.

What is a Domain Name Extension

When you tour the internet, the most common domain name extensions you'll see are .com, .net and .org. Generally, .com domains are used by businesses since they're the most popular and the ones people usually type into their browser by default. Non-profit organizations and associations more commonly choose an .org domain name extension, which may have benefits since some people associate .org extensions with sites that are more trustworthy and reputable. Domains with the .net extension were originally designed to be used by internet companies. But they're now in use by a variety of companies, and domain buyers and businesses often snatch them up when their chosen domain in a .com extension is unavailable.

The .com, .net and .org domain name extensions are all examples of top level domains, but they aren't the only ones. Back in the 1980s, the Internet Assigned Numbers Authority introduced a total of six domain name extensions - .com, .net, .org, .edu, .gov, and .mil. They also introduced country code domain name extensions like .uk, which is an extension for the United Kingdom. During the decade of 2000 and 2010, thirteen new domain name extensions were approved including .pro, .museum, .info, .biz, .coop, .name, .jobs, .mobi, .tel, .travel, .aero, .asia and .cat. Most recently, you can register internationalized domain name extensions, which contain a country's unique language characters. There is a large list of these domain name extensions to choose from if you do business overseas.

Some Domain Name Extensions Are Restricted

When it comes to purchasing a domain name extension, there are lots of options available. But not all of these extensions can be registered by the general public. Some are restricted, meaning you can't register them unless you meet certain requirements. For example, the .mil extension can only be used by the American military. Other restricted domain name extensions are .gov, limited to the American government and .edu, restricted to colleges and universities. At one time, the .org domain name extension could only be registered by organizations, but that restriction has since been lifted, and you can now freely register this extension, although many people still associate it with a non-profit organization.

Chances are there will be new domain name extensions added as time goes on or as the need arises. Most commercial businesses and private enterprises still clamor for a .com domain name extension since it's the most recognizable from a commercial standpoint, but .org and .net are running close behind.

What is a Domain Name Extension: The Bottom Line?

Which domain name extension should you choose? That depends on the nature of your business and what extensions are available for your desired domain name. If you're a non-profit organization, a .org domain may be the best choice. If you're a commercial business, .com is usually the best choice when it's still available. In some cases, a .biz or .info, which points to an informational website may work well for your purposes. Now that you know the definition of domain name extensions, consider the many domain name extensions available to you. Then choose your piece of internet real estate.

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