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

Results forlocation.loophereandnow.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2018-11-29T17:14:11.263	2018-11-29T16:14:10	2019-02-27T16:14:10	www.ubuntumtc.co.za	location.loophereandnow.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2018-11-29T17:14:10.577	2018-11-29T16:14:10	2019-02-27T16:14:10	www.ubuntumtc.co.za	location.loophereandnow.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2018-11-29T15:36:29.718	2018-11-29T14:36:28	2019-02-27T14:36:28	location.loophereandnow.com	location.loophereandnow.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2018-11-29T15:36:29.027	2018-11-29T14:36:28	2019-02-27T14:36:28	location.loophereandnow.com	location.loophereandnow.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3