These are hosted by weirdgloop.org ... but as far as I can tell without a common known good domain it's hard to know if you're looking at a "good" wiki or "bad".
I'd say if you cannot tell what its hosted at, its "good". If it shouts "fandom" in your face, its "bad". Easy!
There is a browser extension called Indie Wiki Buddy that keeps track of who the best wiki for each game is. And for the ones that do insist on using fandom, it can redirect to breezewiki which is a lite and respectful rehoster.
https://getindie.wiki/