3 ms·
Nitpicking: .io, .me, and .es are ccTLD (respectively British Indian Ocean Territory, Montenegro, and Spain) and have been around for at least a decade. .cs was
by progval 8y ago
Nitpicking: .io, .me, and .es are ccTLD (respectively British Indian Ocean Territory, Montenegro, and Spain) and have been around for at least a decade. .cs was a ccTLD for Czechoslovakia.