None. Zero. Nada.
That’s how many four-letter dot-com domain names are left unregistered on the Internet, according to new research by WhoAPI.com, a Croatian startup that analyzes domain data.
We’re not just talking about four-letter names that spell actual words, like cars.com or pets.com (R.I.P). We’re not even just talking about pronounceable four-letter combinations, like eBay, Yelp, Etsy, and Hulu. We’re talking every possible four-letter combination, from aaaa.com to zzzz.com. That’s a total of 456,976 combinations. WhoAPI checked all 456,976 of them, and confirmed that not one remains unregistered.