What universe is The Mask in?

Inquiring minds want to know: within the vast multiverse of comic books, films, and television series, which universe does the enigmatic antihero The Mask occupy? Is it a realm of superheroes and supervillains, a dark parallel dimension, or perhaps a blend of both? Does The Mask's universe share commonalities with other well-known comic universes, or does it stand alone as a unique entity? Unraveling the mysteries of The Mask's origin and its place in the comic book landscape is a captivating pursuit for fans of all ages. Join us as we delve into the question: What universe is The Mask in?