ICANN Fee TLDs
Certain TLDs have an ICANN mandatory registrar fee when registering or transferring them. Many registrars don't include this fee in their pricing. The list of TLDs that have an ICANN fee was taken from here.
Usage
var hasIcannFee = ; var nope = hasIcannFee'.ca'; // false var yep = hasIcannFee'.com'; // truevar dotsAreIgnored = hasIcannFee'com'; // true