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

Results forwww.test.corpseed.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2020-03-27T03:15:44.485	2020-03-27T00:00:00	2020-06-25T23:59:59	test.corpseed.com	www.test.corpseed.com	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"
2020-03-27T03:15:44.087	2020-03-27T00:00:00	2020-06-25T23:59:59	test.corpseed.com	www.test.corpseed.com	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"
2020-01-11T03:19:49.592	2020-01-11T00:00:00	2020-04-10T23:59:59	test.corpseed.com	www.test.corpseed.com	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"
2020-01-11T03:19:30.65	2020-01-11T00:00:00	2020-04-10T23:59:59	test.corpseed.com	www.test.corpseed.com	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"