There are thousands of websites available on the internet and all these websites are uploaded on web servers. A website becomes accessible for us only when it is uploaded to a web server. On a web server each website has its own web space in form of virtual directory on the server and each virtual directory on server has a specific address known as IP address. IP address is a 12 digit numerical string that contains information about the location and other parameters of a specific website and this IP address used to access the website.
As earlier stated that IP is a 12 digit numerical string and it is not possible for a human to easily remember numerical strings thus genius people of the world developed a method to assign these numeric IP addresses to strings of alphabets and this method is known as Domain Name System (DNS) and the alphabet string that is assigned to a particular location on the web server is known as Domain Name. Domain names are also called URL. Simply, a domain name is what we type in the address bar of our browser to access a website.
Structure wise, a domain name consists of two parts a name and extension. Name can be mostly the name of the business or niche of the website and extension is the last part of the domain name like .com, .net etc. Few extensions are available for everyone however there are some specific extensions for specific people for example, .gov extension is only for governments, .edu is only for educational institutions and .org extension is only for organizations.
Why One Needs Domain Name:
More than 90% people buy a domain just because they want to host their website and they need a domain name to assign with the IP address they get when they buy a web space from web hosting company. However this is not the only reason for which people need a domain name. Personalized email address gives you a cool impression and this is also one of the great reasons to buy a domain name. Blog and forums are very famous today to start and enhance positive discussion with community of the world. One needs a domain name for his blog or forum to share ideas, pictures and other valuable information. Low prices of domain names also encourage the people to buy a domain name for their website, blog or forum, which will be launched after a couple of years.
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