bulk domain availability search

I have a list of 200,000 domains. These are full domains including .com .net .whatever
I want to find out which of these are available to register. I have scrapebox but I don't think there is an add on that can do this?
I have also been searching around the web and the best I found is one that allows 1000 at a time, which means I have to do it 200 times.... is there anything that can check all 200,000 in one go?

You could try "domain analyzer pro" I believe they have a full working trial. I use it, I have looked up a few hundred easily but i haven't tried that large of an amount.

Throw them in Godaddys bulk domain buyer and it will spit out the ones that you can't have then just remove them form the list. Or one way to get the list smaller and more manageable is to open up scrape box and do a 404 scan but change the 404 to whichever code you are trying to find.