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What is a domain name? What does a domain name do? What types of domain names are there? With the widespread use of domain names, the commercial value of domain names is constantly increasing, and it has become a symbol representing a corporate image. The following mainly introduces to you the meaning of domain names and what types of domain names are there? Which ones are generally better to use?

1. What is a domain name?

In layman's terms, a domain name is a website address. For example, the familiar Baidu, www.baidu.com is a domain name. A domain name generally consists of two or more words, separated by ".". Its structure is: fourth-level domain name. Third-level domain name. Second-level domain name. First-level domain name.

2. What are the classifications of domain names?

Domain names are classified according to language categories.

English domain names are divided into many types according to their suffixes, including .com; .cn; .net; .com.cn, etc.

The rightmost field has the highest level (top-level domain name) and represents the country code. Since the United States is the initiator of the international Internet, its highest-level domain name is relatively special; network types in the United States are divided into six categories: com (commercial), edu (education), gov (government), org (other) and net (network) resource). The highest-level domain names in other countries are generally country codes.

In my country, there are two types of second-level domain names: category domain names and administrative region names. Category domain names are divided into six categories: ac (scientific research institutions), com (industrial and commercial enterprises), edu (educational institutions), gov (government departments), net (network service institutions), and org (non-profit organizations). There are 34 administrative region names, which apply to all provinces, autonomous regions, and municipalities directly under the Central Government in my country.

Compared with IP addresses, domain name addresses are more advanced and intuitive, so users often use domain name addresses in actual use. However, the domain name address cannot replace the IP address, because the calculation can only recognize the values ​​of 0 and 1. To register a domain name, you need to apply. Most institutions, enterprises, and public institutions use the full spelling, abbreviation, or trademark of their own unit name to define their own domain name so that others can remember and identify it.

3. Which domain name is better to use?

First, keep it short and easy to remember. Considering user behavior, a domain name that is short and easy to remember is very popular. For example, www.qq.com of Tencent;

Secondly, try to have something to do with your own company. After all, a domain name is the symbol of a company on the Internet. If users can think of the company when they see the URL, it will be very useful.

At present, many short and very good domain names have been registered. If an enterprise wants to use a domain name that is easier to remember, it is recommended to use a combination of letters + numbers. For example, letter +168, letter +188, letter +88, etc.

The above is an introduction to what is a domain name? What types of domain names are there?

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