So was checking the whois of a domain for the nth time today when it turned out I had to enter not 2 or 3 but 4 characters before my previous entries didn't pop up as an auto-fill suggestion.
As you can have numbers as well as letters that gives 36 options each character meaning matching two random 3-character strings is a 1 in 46,656 chance.
Moral of the story - I use whois too much
As you can have numbers as well as letters that gives 36 options each character meaning matching two random 3-character strings is a 1 in 46,656 chance.
Moral of the story - I use whois too much