DynaDot automated appraisal really high vs the rest

Hi guys. I get that automated appraisals are unreliable, and so I generally compare the estimations from 3-5 different sites & come to my own conclusions.

That said, DynaDot’s appraisals seem ridiculously high! It’s claiming at least 5 digit ($xx,xxx) estimates for several of my domains, and nothing else has come anywhere near that.

Is it a ruse of some sort?