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

Results forevent.utility.app

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2024-11-28T04:54:38.446	2024-11-28T03:56:07	2025-02-26T03:56:06	countdown.event.utility.app	countdown.event.utility.app	C=US, O=Let's Encrypt, CN=R10
2024-11-28T04:54:38.047	2024-11-28T03:56:07	2025-02-26T03:56:06	countdown.event.utility.app	countdown.event.utility.app	C=US, O=Let's Encrypt, CN=R10
2024-04-22T15:22:26.447	2024-04-22T14:22:26	2024-07-21T14:22:25	event.utility.app	event.utility.app	C=US, O=Let's Encrypt, CN=R3
2024-04-22T15:22:26.232	2024-04-22T14:22:26	2024-07-21T14:22:25	event.utility.app	event.utility.app	C=US, O=Let's Encrypt, CN=R3
2024-04-22T04:37:09.62	2024-04-22T03:37:08	2024-07-21T03:37:07	countdown.event.utility.app	countdown.event.utility.app	C=US, O=Let's Encrypt, CN=R3
2024-04-22T04:37:08.73	2024-04-22T03:37:08	2024-07-21T03:37:07	countdown.event.utility.app	countdown.event.utility.app	C=US, O=Let's Encrypt, CN=R3