. ac is the country code top -level domain ( ccTLD) of belonging to the United Kingdom Ascension Island in the Atlantic Ocean. It was introduced on 19 December 1997, it is managed by the NIC.AC, a subcontractor of Cable & Wireless.
Ac is one side. Eu and. Uk. Reserved to the three top- level domains. Can be accepted on the second as well as third-level registrations. While registrations on third level citizens of the island is reserved Ascension, each person must register a second-level ac - address -. A residence or an establishment in Ascension are not necessary. A. Ac - domain must be a total of between three and 63 characters long, with the use of umlaut is possible. Registration usually takes only a few hours.
. has ac in many country-code top -level domains at a second-level domain for educational institutions such as universities, for example. than uk. ac.uk ( academic). Therefore, the ac top-level domain is often used by such organizations. . Popular domain is for companies and individuals from Aachen, since it coincides with the license plate AC.
- Official website of the contracting authority