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

Results forremote.grabelo.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2022-04-21T10:22:56.44	2022-04-21T09:22:55	2022-07-20T09:22:54	grabelo.com	*.grabelo.com	C=US, O=Let's Encrypt, CN=E1
2022-04-21T10:22:55.736	2022-04-21T09:22:55	2022-07-20T09:22:54	grabelo.com	*.grabelo.com	C=US, O=Let's Encrypt, CN=E1
2022-01-20T22:43:50.562	2022-01-20T21:43:50	2022-04-20T21:43:49	grabelo.com	*.grabelo.com	C=US, O=Let's Encrypt, CN=E1
2022-01-20T22:43:50.283	2022-01-20T21:43:50	2022-04-20T21:43:49	grabelo.com	*.grabelo.com	C=US, O=Let's Encrypt, CN=E1
2021-05-11T18:17:00.059	2021-05-11T17:16:59	2021-08-09T17:16:59	remote.grabelo.com	remote.grabelo.com	C=US, O=Let's Encrypt, CN=R3
2021-05-11T18:16:59.889	2021-05-11T17:16:59	2021-08-09T17:16:59	remote.grabelo.com	remote.grabelo.com	C=US, O=Let's Encrypt, CN=R3