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

Results for*.rickysanchez.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2023-01-17T18:13:43.686	2023-01-17T17:13:43	2023-04-17T17:13:42	rickysanchez.com	*.rickysanchez.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T18:13:43.686	2023-01-17T17:13:43	2023-04-17T17:13:42	rickysanchez.com	*.rickysanchez.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T18:13:43.391	2023-01-17T17:13:43	2023-04-17T17:13:42	rickysanchez.com	*.rickysanchez.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T18:13:43.391	2023-01-17T17:13:43	2023-04-17T17:13:42	rickysanchez.com	*.rickysanchez.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T16:13:14.968	2022-11-18T15:13:14	2023-02-16T15:13:13	rickysanchez.com	*.rickysanchez.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T16:13:14.968	2022-11-18T15:13:14	2023-02-16T15:13:13	rickysanchez.com	*.rickysanchez.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T16:13:14.314	2022-11-18T15:13:14	2023-02-16T15:13:13	rickysanchez.com	*.rickysanchez.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T16:13:14.314	2022-11-18T15:13:14	2023-02-16T15:13:13	rickysanchez.com	*.rickysanchez.com	C=US, O=Let's Encrypt, CN=R3