Domain checker?

Does anyone happen to know of any website that offers the ability to mass check domains, not necessarily register them, just check their availability? The usual website I use one allows 1,000 per check and has a captcha, so if you know of anything let me know.

@Coder might be able to help you make a program to check them he is really good at making checker programs!

@coder has one of these but I advised not to sell it as he himself could make $1000s of dollars.

@coder cant code his way out of my ass, let him go in o the matrix and then try to code... thats when you are a c0d3r l3g3nd @Chapter can you even code brahhh