mesedgedriver docker file host OS version

I am trying to run the following dockerfile: https://hub.docker.com/_/microsoft-msedge-msedgedriver?tab=description

I attempted to run this on a linux-host, it told me it can't run a windows image. I then attempted to run it on a 2022 Windows Server, it said the OS version has to match. But I can't seem to see whereabouts there is any mention of a host OS version? So my 2 questions are as follows:

1. What host OS version do I need for msedgedriver (https://hub.docker.com/_/microsoft-msedge-msedgedriver?tab=description)
2. Can you run a command/inspect an image to see what it needs/its Dockerfile? (I assume the dockerfile doesn't get bundled in the image, but worth a question :))

Thanks