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

Results fortest.cmmssystem.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2025-12-27T20:08:52.828	2025-12-27T19:10:21	2026-03-27T19:10:20	test.cmmssystem.com	test.cmmssystem.com	C=US, O=Let's Encrypt, CN=R12
2025-12-27T20:08:51.717	2025-12-27T19:10:21	2026-03-27T19:10:20	test.cmmssystem.com	test.cmmssystem.com	C=US, O=Let's Encrypt, CN=R12
2025-09-22T13:21:23.554	2025-09-22T12:22:53	2025-12-21T12:22:52	test.cmmssystem.com	test.cmmssystem.com	C=US, O=Let's Encrypt, CN=R13
2025-09-22T13:21:23.364	2025-09-22T12:22:53	2025-12-21T12:22:52	test.cmmssystem.com	test.cmmssystem.com	C=US, O=Let's Encrypt, CN=R13
2023-01-17T19:08:21.386	2023-01-17T18:08:20	2023-04-17T18:08:19	cmmssystem.com	*.cmmssystem.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T19:08:20.718	2023-01-17T18:08:20	2023-04-17T18:08:19	cmmssystem.com	*.cmmssystem.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T17:07:35.838	2022-11-18T16:07:34	2023-02-16T16:07:33	cmmssystem.com	*.cmmssystem.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T17:07:35.091	2022-11-18T16:07:34	2023-02-16T16:07:33	cmmssystem.com	*.cmmssystem.com	C=US, O=Let's Encrypt, CN=R3