Ulrichsweb can answer your question!
The Rider University Libraries subscribes to a database called Ulrichsweb that gives "detailed information on more than 300,000 periodicals (also called serials) of all types: academic and scholarly journals, e-journals, peer-reviewed titles, popular magazines, newspapers, newsletters, and more."
You can search by journal title, keyword, ISSN number, and subject area.
Below is the record for a journal called Marvels & Tales. This record tells me that Marvels & Tales is an academic or scholarly journal that is peer-reviewed.