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

Results forwebmail.classicalorchestra.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2025-11-11T16:23:21.407	2025-11-11T15:24:50	2026-02-09T15:24:49	webmail.classicalorchestra.com	webmail.classicalorchestra.com	C=US, O=Let's Encrypt, CN=R13
2025-11-11T16:23:21.055	2025-11-11T15:24:50	2026-02-09T15:24:49	webmail.classicalorchestra.com	webmail.classicalorchestra.com	C=US, O=Let's Encrypt, CN=R13
2023-01-17T16:08:48.19	2023-01-17T15:08:48	2023-04-17T15:08:47	classicalorchestra.com	*.classicalorchestra.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T16:08:48.103	2023-01-17T15:08:48	2023-04-17T15:08:47	classicalorchestra.com	*.classicalorchestra.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T14:08:03.642	2022-11-18T13:08:02	2023-02-16T13:08:01	classicalorchestra.com	*.classicalorchestra.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T14:08:02.914	2022-11-18T13:08:02	2023-02-16T13:08:01	classicalorchestra.com	*.classicalorchestra.com	C=US, O=Let's Encrypt, CN=R3