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

Results for*.icecaddy.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2023-01-17T16:08:40.514	2023-01-17T15:08:39	2023-04-17T15:08:38	icecaddy.com	*.icecaddy.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T16:08:40.514	2023-01-17T15:08:39	2023-04-17T15:08:38	icecaddy.com	*.icecaddy.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T16:08:40.264	2023-01-17T15:08:39	2023-04-17T15:08:38	icecaddy.com	*.icecaddy.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T16:08:40.264	2023-01-17T15:08:39	2023-04-17T15:08:38	icecaddy.com	*.icecaddy.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T14:07:58.048	2022-11-18T13:07:57	2023-02-16T13:07:56	icecaddy.com	*.icecaddy.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T14:07:58.048	2022-11-18T13:07:57	2023-02-16T13:07:56	icecaddy.com	*.icecaddy.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T14:07:57.295	2022-11-18T13:07:57	2023-02-16T13:07:56	icecaddy.com	*.icecaddy.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T14:07:57.295	2022-11-18T13:07:57	2023-02-16T13:07:56	icecaddy.com	*.icecaddy.com	C=US, O=Let's Encrypt, CN=R3