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

Results forpartner.studio.conect.plus

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2020-05-12T12:52:24.119	2020-05-12T11:52:23	2020-08-10T11:52:23	www.bloggity.ca	partner.studio.conect.plus	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-05-12T12:52:23.971	2020-05-12T11:52:23	2020-08-10T11:52:23	www.bloggity.ca	partner.studio.conect.plus	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-05-12T10:39:43.548	2020-05-12T09:39:43	2020-08-10T09:39:43	partner.studio.conect.plus	partner.studio.conect.plus	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2020-05-12T10:39:43.365	2020-05-12T09:39:43	2020-08-10T09:39:43	partner.studio.conect.plus	partner.studio.conect.plus	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3