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

Results forwww.hackcoinmaster.couchdeck.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2019-10-13T14:34:04.833	2019-10-13T00:00:00	2020-01-11T23:59:59	hackcoinmaster.couchdeck.com	www.hackcoinmaster.couchdeck.com	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"
2019-10-13T14:33:49.688	2019-10-13T00:00:00	2020-01-11T23:59:59	hackcoinmaster.couchdeck.com	www.hackcoinmaster.couchdeck.com	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"
2019-10-13T11:53:55.216	2019-10-13T00:00:00	2020-01-11T23:59:59	hackcoinmaster.couchdeck.com	www.hackcoinmaster.couchdeck.com	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"
2019-10-13T11:53:40.66	2019-10-13T00:00:00	2020-01-11T23:59:59	hackcoinmaster.couchdeck.com	www.hackcoinmaster.couchdeck.com	C=US, ST=TX, L=Houston, O="cPanel, Inc.", CN="cPanel, Inc. Certification Authority"