Searching for videos on YouTube + I use Setlist.fm for more detailed setlists. As far as I know setlists on that website aren't official either, and not all concerts have setlists there. They're usually updated by people who went to the concert itself
I have my doubts, though. Like, a few of the newest setlists have Forbidden Fruits of Eden placed after Heathens, while a lot of previous concerts have it placed before Heathens. I've found no evidence that this has been changed, but, well- I think I'm going to leave it as it is right now
(Since when did I start to sound so official lol-)