Do you know how domain names are classified? A comprehensive introduction to domain name classification.

Many beginners unfamiliar with the domain name industry are unsure which domain to register when first encountering the vast array of domain types. So, do you know how domain names are categorized? Would you like to learn about the comprehensive classification of domain names?

1. Domain names can be classified into international domains and domestic domains:

① International domains: Generally, these are not used domestically, but multinational corporations absolutely need international domains; otherwise, overseas servers will not recognize your website.

② Domestic domains: If your website covers China, you will definitely need a domestic domain, as this is a sign of recognition for your website. Furthermore, domestic domains vary depending on the website's purpose and function, so you should choose a domain name based on your website's theme.

2. Domain names can also be classified by language:

Currently, the most common domain names on the market are English domains and Chinese domains. However, it must be said that globally, users have a much higher acceptance of Chinese domain names. English domains remain the mainstream, while Chinese domain names are primarily registered for brand protection.

3. Classification by Main Character Composition

① Letter Domains: The main body of the domain name consists entirely of letters, such as xxx.com.

② Number Domains: The main body of the domain name consists of numbers, such as 1234.com, 0551.com, etc.

③ Mixed-Use Domains: Mixed-use domains contain both letters and numbers, hence the name. They are also called composite domains.

4. Classification by Domain Name Level

① Top-Level Domain (TLD): As part of a website's domain name, a TLD is essential. A website without a TLD is considered incomplete and will not exist online.

② Second-Level Domains: This level of domain name also has several classifications. First, different administrative regions have different domain names. Second, different types of websites have different domain names. If the main function of a website is education, then it's .edu; if the main function of a website is government, then it's .gov. Other different categories also have corresponding different domain names.

③ Third-level domain: This level of domain is determined by the website administrator. Generally, it's an abbreviation of the website's theme in pinyin or some special numbers or symbols. Typically, the simpler the third-level domain, the better, because long domains are not easy for people to remember. Therefore, website owners can use the initials of the website theme or a simple English word as the third-level domain.