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

Results foradmin.ghostforbeginners.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2025-03-10T14:29:50.144	2025-03-10T13:31:19	2025-06-08T13:31:18	admin.ghostforbeginners.com	admin.ghostforbeginners.com	C=US, O=Let's Encrypt, CN=R10
2025-03-10T14:29:49.817	2025-03-10T13:31:19	2025-06-08T13:31:18	admin.ghostforbeginners.com	admin.ghostforbeginners.com	C=US, O=Let's Encrypt, CN=R10
2024-08-23T01:25:22.479	2024-08-23T00:26:51	2024-11-21T00:26:50	admin.ghostforbeginners.com	admin.ghostforbeginners.com	C=US, O=Let's Encrypt, CN=R10
2024-08-23T01:25:22.073	2024-08-23T00:26:51	2024-11-21T00:26:50	admin.ghostforbeginners.com	admin.ghostforbeginners.com	C=US, O=Let's Encrypt, CN=R10