It can be anything! An apex, subdomain, or even a URL.

Results for*.modules.dev.monsterverse.classdojo.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2021-10-05T04:33:29.913	2021-10-05T00:00:00	2022-10-04T23:59:59	classdojo.com	*.modules.dev.monsterverse.classdojo.com	C=US, O="Cloudflare, Inc.", CN=Cloudflare Inc ECC CA-3
2021-10-05T04:33:29.913	2021-10-05T00:00:00	2022-10-04T23:59:59	classdojo.com	*.modules.dev.monsterverse.classdojo.com	C=US, O="Cloudflare, Inc.", CN=Cloudflare Inc ECC CA-3
2021-10-05T04:33:28.954	2021-10-05T00:00:00	2022-10-04T23:59:59	classdojo.com	*.modules.dev.monsterverse.classdojo.com	C=US, O="Cloudflare, Inc.", CN=Cloudflare Inc RSA CA-2
2021-10-05T04:33:28.954	2021-10-05T00:00:00	2022-10-04T23:59:59	classdojo.com	*.modules.dev.monsterverse.classdojo.com	C=US, O="Cloudflare, Inc.", CN=Cloudflare Inc RSA CA-2