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

Results forsite1.teamcraftsoftware.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2024-02-23T23:02:21.454	2024-02-23T22:02:20	2024-05-23T22:02:19	site1.teamcraftsoftware.com	site1.teamcraftsoftware.com	C=US, O=Let's Encrypt, CN=R3
2024-02-23T23:02:20.632	2024-02-23T22:02:20	2024-05-23T22:02:19	site1.teamcraftsoftware.com	site1.teamcraftsoftware.com	C=US, O=Let's Encrypt, CN=R3
2024-02-21T17:36:41.967	2024-02-21T16:36:41	2024-05-21T16:36:40	site1.teamcraftsoftware.com	site1.teamcraftsoftware.com	C=US, O=Let's Encrypt, CN=R3
2024-02-21T17:36:41.432	2024-02-21T16:36:41	2024-05-21T16:36:40	site1.teamcraftsoftware.com	site1.teamcraftsoftware.com	C=US, O=Let's Encrypt, CN=R3