As we all know the Internet is a global computer network, created by thousands of computer networks from everywhere. Different from the organization at different levels: local, inter-provincial, international of a telecommunication network such as voice network, for example, the Internet has only one organization level, the computer networks are small, though large when connected to the Internet are equal to each other. Because of such an organization, the Internet has an address structure, a unique addressing method, which is very different from the organization of the address of a telecommunication network.
The Internet address (IP) currently being used is (IPv4) with 32 bits divided into 4 octets (each octet has 8 bits, equivalent to 1 byte), counting from left to right bit 1 to bit 32, the The octet is separated by a period (.) And expressed as a full decimal of 12 digits.
For example, an Internet address: 146.123.110.224
(The future IP address used is IPv6 with 128 bits 4 times longer than IPv4. The IPv4 version is capable of providing 232 = 4 294 967 296 addresses. The IPv6 version is capable of providing 2 128 addresses) .
Because users can remember such long alphanumeric addresses when connecting to the Internet, it is very difficult and therefore there is always a meaningful name that is easy for users to remember. that on the Internet is called the Domain Name or Domain Name.
For example: VIET SOLUTION's Web Server contains the company's website with 64.62,250.68, VIET SOLUTION's domain name is vietsol.net. In fact, users do not need to know the IP address, just remember the domain name is accessible.
So a domain name is a noun that translates according to the meaning of each word (Word by Word) from English (Domain Name). In essence, the domain name is the identification of the location of a computer on the Internet, in other words the domain name is the name of the network, the name of the server on the Internet.
To give you an idea of how a domain name works, think of it as your office address in life. Customers do not need to remember your office coordinates on the map is how much, just remember the address is enough.
Due to the unique 1 and 1 nature on the Internet, you cannot register a Domain Name when another person is already the owner. If you need to register a Domain Name corresponding to your business name on the Internet, check and register immediately before others register your loss of that domain name.
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