Are moons sent to a ENS or basic eth address recoverable ? If these are I will award 100 moons to the first to give me a correct answer.

A friend of mine shutdown his Reddit account and sent me all of the moons he had. Like somewhere around a thousand he thinks.

Only problem is I have no idea how to see them and none of the previous info I’ve found seems to work now that rinkeby appears to be shutdown.

If this are recoverable, how do I do it?

Thank you for the help. I am not super familiar with this type of thing so I appreciate the helpful people in this community. To prove my appreciation I will send 100 moons to whomever can give me the steps to do this. Thank you very much.