The world's shortest domain name consists of a single-character prefix followed by a two-letter suffix, with a total length of three characters. The prefix can be a number from 0 to 9 or a letter from a to z, with 36 options available; there are currently 248 two-letter suffixes available globally, but only 91 of them allow registration with a single-character prefix. The theoretical total number of three-character shortest domain names is 248*36=8928, but the actual total is only 91*36=3276. The domain name 6.pe is one of them. If you like such world's shortest domain names like me, go ahead and register one now!