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

Results forcpanel.cloudloop.com.au

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2020-08-30T01:58:12.568	2020-08-30T00:00:00	2020-11-28T23:59:59	cloudloop.com.au	cpanel.cloudloop.com.au	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"
2020-08-30T01:58:11.99	2020-08-30T00:00:00	2020-11-28T23:59:59	cloudloop.com.au	cpanel.cloudloop.com.au	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"
2020-06-15T11:16:18.63	2020-06-15T00:00:00	2020-09-13T23:59:59	cloudloop.com.au	cpanel.cloudloop.com.au	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"
2020-06-15T11:16:18.297	2020-06-15T00:00:00	2020-09-13T23:59:59	cloudloop.com.au	cpanel.cloudloop.com.au	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"