Domain Explained For Dummies

At the very top of the tree is the root domain which is the anchor point for all domains.

Domain explained for dummies. There are a lot of different domain name registrars out there. Domain naming master one per forest. A domain name is essentially your website s equivalent of a physical address.

Note that when you buy register for a domain name you actually pay an annual fee to the domain name registrar so that the domain name remains registered under your name. Types of web hosting. Dns domain name system is one of the most important technologies services on the internet as without it the internet would be very difficult to use.

Each domain includes all the names that appear directly beneath it in the dns hierarchy. Each domain must have at least one server computer designated as the domain controller which is ultimately in charge of the domain. For example the illustration below shows a small portion of the dns domain tree.

Also tracks cross references to objects in other directories. Directly beneath the root domain are four top level domains named edu com org and gov. Most web hosts offer different types of hosting so that they can serve the needs of different clients whether you want to build a simple personal blog or own a large online business and are in a dire need of an intricate company website.

Tracks object references among domains and maintains a list of deleted child objects. The internet is a giant network of computers connected to each other through a global network of cables. Tracks object names throughout a forest to ensure that they re unique.

A more detailed explanation. A domain name takes the form of two main elements. In the same way that a gps needs a street address or a zipcode to provide directions a web browser needs a domain name to direct you to a website.