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

Results forstore.stavroscomputing.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2023-09-19T15:21:17.253	2023-09-19T14:21:16	2023-12-18T14:21:15	store.stavroscomputing.com	store.stavroscomputing.com	C=US, O=Let's Encrypt, CN=R3
2023-09-19T15:21:16.309	2023-09-19T14:21:16	2023-12-18T14:21:15	store.stavroscomputing.com	store.stavroscomputing.com	C=US, O=Let's Encrypt, CN=R3
2022-04-13T21:35:18.023	2022-04-13T20:35:17	2022-07-12T20:35:16	store.stavroscomputing.com	store.stavroscomputing.com	C=US, O=Let's Encrypt, CN=R3
2022-04-13T21:35:17.689	2022-04-13T20:35:17	2022-07-12T20:35:16	store.stavroscomputing.com	store.stavroscomputing.com	C=US, O=Let's Encrypt, CN=R3