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

Results forreceiver.clockprojector.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2025-10-06T22:04:26.435	2025-10-06T21:05:56	2026-01-04T21:05:55	receiver.clockprojector.com	receiver.clockprojector.com	C=US, O=Let's Encrypt, CN=R12
2025-10-06T22:04:26.3	2025-10-06T21:05:56	2026-01-04T21:05:55	receiver.clockprojector.com	receiver.clockprojector.com	C=US, O=Let's Encrypt, CN=R12
2023-01-17T18:17:39.336	2023-01-17T17:17:39	2023-04-17T17:17:38	clockprojector.com	*.clockprojector.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T18:17:39.083	2023-01-17T17:17:39	2023-04-17T17:17:38	clockprojector.com	*.clockprojector.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T16:17:03.996	2022-11-18T15:17:03	2023-02-16T15:17:02	clockprojector.com	*.clockprojector.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T16:17:03.383	2022-11-18T15:17:03	2023-02-16T15:17:02	clockprojector.com	*.clockprojector.com	C=US, O=Let's Encrypt, CN=R3