What is a fully qualified domain name?
On the addresses of the website, a fully qualified domain name (FQDN), also called the absolute domain name, is the domain name that identifies all domain levels, including subdomain, except for the usual root domain (TLD) and second -level domain, divided by "complete tracks" or "touch". Domain names "Daxes.state.mn.us." and "mail.google.com." would count as fully qualified domain names. The fully qualified domain name must also have a period at the end or it is not a fully qualified domain name. In addition to the period at the end, the most qualified domain name structure consists of three parts, although some highest domains, such as the highest domain of the highest level of the United Kingdom. name. The subdomain points to the folder on the server where a specific website is hosted. On "www.google.com" is a subdomain aimed at the website "Mail.google.com." If the user does not use his own domain name, the website is often stored at the web host subdomain. NodThe part between the web address with a subdomain and a fully qualified domain name is the period at the end of the domain name that means the domain root.
Starting with the right end of the domain address, the highest level domain is the first part of a fully qualified domain name. This part can provide users with information about the geographical origin of the website or the type of group running by a website. Among the most common domains of the highest level, called the general domain of the highest level (GTLD), is .com, .org. and .gov domains.
Second -level domain names are considered subdomains to the highest level domains. Usually, the second part of the radio is from the right, except when the domain of the highest level is two parts and the second level domain is the third part of the domain from the right. An example of a second level domain would be the word "Wisegeek" at www.wisegeek.com.
Domain name is a text address that the user enters in the browser directory for overrunning to the web. Although the domain name is used to get on the web, the actual address for the site is really a number of numbers. Behind the scenes, the domain names are contained in the directory with other domain names where the numerical address for the web is kept. Domain names usually relate to the title or subject of the site. The system that is directed to the right numeric address based on the domain name is called the domain name system.
Thedomain levels are part of the domain name system (DNS), which contains a domain naming protocol. The domain name system translates domain names to Numerical Address understood by computer hardware. Without DNS, the user would be obliged to enter the number for the address instead of the domain name.