What is ac.cn domain name?
Today, the editor will tell you what the ac.cn domain name is and the precautions related to registering the ac.cn domain name.
- What is the ac.cn domain name?
The ac.cn domain name is the domain name of Chinese scientific research institutions. It is directly controlled by the China Internet Network Information Center under the Chinese Academy of Sciences. It can also be said to be the top-level domain name of Chinese scientific research institutions.
Domain names are usually composed of 2 or more groups of ASCII or national language characters, each group of characters is separated by a period, the rightmost character group is called a top-level domain name or a first-level domain name, and the second last group is called a second-level domain name. The domain name, the third-to-last group is called the third-level domain name, and so on.
The .ac domain name is also a type of country and region top-level domain name, which is managed by Ascension Island. Ascension Island is part of the British Overseas Territory, the island is located in the South Atlantic Ocean, between Africa and South America. In terms of meaning, the .ac domain name can be used as the abbreviation of Automation control (automatic control), Air conditioning (air conditioning), Authentication center (authorization center) and other industry vocabulary, and is also suitable for building industry websites related to electrical appliances and technology.
Not only that, the .ac domain name can also be understood as academic, which means "academic". In addition, from the perspective of Chinese pinyin, the .ac domain name can also have meanings such as "love food, love cars, love pets, wormwood, pet names, love money", which can be applied to many fields such as food, cars, pets, etc.
Second, ac.cn domain name application skills?
Only English letters (az, case-insensitive), numbers (0-9), and "-" (the hyphen in English, that is, the dash) are provided. Spaces and special characters (such as !, $) are not allowed. ,&,?Wait).
"-" cannot be used as the beginning and end.
The length cannot exceed 63 characters.
Simple, easy to remember, and strong logic (consistent with the company's trademark and product name; choose according to the nature and purpose of the website).
Register multiple different suffixes for the same domain name (which can be used to ensure the uniqueness of the company brand and also make it easier for Internet users to find your website).
Choose a domain name purchase period of more than 2 years (reduce the risk of domain name loss, and avoid future economic losses due to domain name price increases, and you can enjoy discounts for years of purchases).
The above is the introduction about the ac.cn domain name. If you see the domain name with this suffix in the future, you will know its meaning.