To understand the relevant domain knowledge, the following eight classical problems will help you.
1.what is the domain ?
Internet domain name is an Internet server on the network or the name of a network system in the world without repeating names. Domain is formed with a number of letters or numbers, with "." to separate, such as oursoho.com.
2. what is the international top-level domain name ?
The Internet domain names are various, but on the whole domain names can be divided into two categories known as "the international top-level domain" (referred to as "the international domain name"), and "domestic domain."
General international domain name suffix is the last one, such as. Com,. Net,. Gov,. Edu "international generic domain", these different suffix on behalf of a different nature of institutions. For example. Com is that the commercial,. Net is that the network service providers,. Gov is that the government agencies,. Edu said that educational institutions.
3. what is the domestic domain ?
Domestic domain suffix usually includes "international generic domain" and the "national jurisdiction", but also to "national jurisdiction" as the last suffix. ISO31660 in order to regulate, every country has its own fixed national domain, such as: cn is on behalf of the Chinese, us on behalf of the U.S and uk represents the United Kingdom.
For example: www.foodnet.com.cn China is a domain name
www.foodnet.com is an international top-level domain name
4, what is domain names registered?
Domain name business on the Internet, or access to the Internet business, network access and the only way to contact enterprises, it can not only protect an organization's public image and intangible assets, and the enterprise into the information society, into the international Big market, signs e-commerce applications, it has tremendous commercial value. If your business has not domain names, it would mean that you do not have a formal line of "window dressing" and other users or enterprises can not find you on the Internet. Not only are businesses and individuals can also register the international top-level domain name. Domain name is registered by others in a domain name registration, the first person to register this domain name registered in the name of the act down.
5, what is the URL points to service ?
URL points to is when you have a ready-made website and would like to register new domain name refers to the page to have some, to avoid the re-establishment of the website trouble. For example: If you are in the Home CHINAREN Barry already has a large http://yourdomain.home.chinaren.com page and is in operation, you also to the same content, on www.yourdomain.cc . Well, you just received yourdomain.home.chinaren.com domain name to the URL on the line.
6, what is the IP address ?
In the network, we often encounter the concept of IP addresses, this is also an important network in the concept. The so-called IP address of each is connected to the host on the Internet distribution of a worldwide only 32 bit address. IP address of the structure so that we can on the Internet easily addressed.
Internet IP addresses from Inter NIC (Internet Network Information Center) responsible for the reunification of the global address of the planning, management at the same time by the Inter NIC, APNIC, RIPE three Network Information Center in charge of the United States and other regions of the IP address allocation. Each country is usually required to set up an organization and unity to the relevant international organizations to apply for IP addresses, then redistribution to the customer.
7, what is DNS?
Domain Management System DNS (Domain Name System) analytical domain name server is the meaning. It is the role of the Internet: the Internet domain name conversion can be identified as the ip address. For example: when we enter the Internet www.sohu.com will automatically be converted into 61.135.132.6
8, what is the domain analytical services?
People used to remember domain names, but the machine only recognize each other’s IP addresses, domain names are in accordance with IP addresses, and the conversion between them is known as the analytic domain name. A specialized domain name server is needed to complete the domain analysis, the entire process Is automated.