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

Results forcrm.int.tinycloud.io

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2023-10-02T00:00:18.214	2023-10-01T23:00:17	2023-12-30T23:00:16	monica.cirrus.tinycloud.io	crm.int.tinycloud.io	C=US, O=Let's Encrypt, CN=R3
2023-10-02T00:00:17.859	2023-10-01T23:00:17	2023-12-30T23:00:16	monica.cirrus.tinycloud.io	crm.int.tinycloud.io	C=US, O=Let's Encrypt, CN=R3
2023-08-02T08:39:25.61	2023-08-02T07:39:25	2023-10-31T07:39:24	monica.cirrus.tinycloud.io	crm.int.tinycloud.io	C=US, O=Let's Encrypt, CN=R3
2023-08-02T08:39:25.282	2023-08-02T07:39:25	2023-10-31T07:39:24	monica.cirrus.tinycloud.io	crm.int.tinycloud.io	C=US, O=Let's Encrypt, CN=R3
2023-08-02T07:30:26.557	2023-08-02T06:30:26	2023-10-31T06:30:25	monica.cirrus.tinycloud.io	crm.int.tinycloud.io	C=US, O=Let's Encrypt, CN=R3
2023-08-02T07:30:26.361	2023-08-02T06:30:26	2023-10-31T06:30:25	monica.cirrus.tinycloud.io	crm.int.tinycloud.io	C=US, O=Let's Encrypt, CN=R3