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This article is to share with you about what .com domain name means. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

A brief history of .com domain names

Com is the abbreviation of company, which means company or enterprise. .com is the earliest generic top-level domain name. .com domain name is the most popular universal domain name format in the world, with more than 10 million users worldwide. All international companies register .com domain names; of course, you can choose .net / .org.

.com domain name history

The first .com domain name in history was born in 1985. At that time, the PC operating system was mainly based on the MS-DOS3.0 operating system, and the newly founded Dell company was preparing to release its first personal computer, the TurboPC. On March 15, 1985, symbolics.com registered as the first .com domain name. The company that runs this website is a computer manufacturer. The original owner of Symbolics declared bankruptcy in the early 1990s, and later owners continued to run the site. This means that symbolics.com is currently the oldest operating com domain name on the Internet, but the interface of the site is still very simple, just like it was when it was founded in 1985. Other well-known early domain names include hp.com (Hewlett-Packard domain name), which was registered on March 3, 1986, and created on March 19, 1986.

Ibm.com (IBM domain name), att.com (AT&T domain name) created on April 25th, 1986, etc.

The registration and management of com domain names is the responsibility of ICANN, the international domain name and IP address management authority. Domain name registrars certified by ICANN can provide second-level domain name registration services under international top-level domain names such as .com, .net, .org, etc.

Com Domain name Registration rules:

1. Only provide alphabet (a murmuri, case-insensitive), numbers (0-9), and "-" (hyphen in English). Spaces and special characters (such as!, $, &,?) cannot be used. Etc.).

2. "-" cannot be used as the beginning and end.

3. The length cannot exceed 63 characters.

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