I would say that you don't absolutely need a service like urlscan.io to look at a single suspicious URL, but running a URL through our sandbox will create a poi

I would say that you don't absolutely need a service like urlscan.io to look at a single suspicious URL, but running a URL through our sandbox will create a point of time snapshot that you can share with others, compare to existing scans and use as evidence for further actions like takedown. Disclaimer: I'm the CEO of urlscan.io