Basics about Domain Name
The Domain Name is a unique name that identifies a network address of any website. Domain name is related to one or mare IP addresses. It is the web address for your site that your website visitors will type that domain name in their browser to visit your website. So that we can say that the domain name is also distinguishes you amongst the web addresses on the internet.
The domain extension is a top-level domain name that is governed by registry which stares continuously on the domain registration.
If you are going to choose a domain, then you should think deeply about it whether it is generic Top-Level Domain such as .com, .info, .biz or a ccTLD such as .eu, .es or .com.au. We can register a domain for a term of 1 to 10 years, and some TLDs have the period only for more than 2 to 5 years.
Always be sure for your domain renewal procedures before your domain registration gets expired. Because some of the domain name can not be renewed after they get expired, and some of them have a time period of one month after the expiry date to renew them. The top-level domain names like .com or .net have thirty days after the expiry date while for some domain names like .eu you have to wait for 30 to 45 days before you can register it again.