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

Results for*.sherid.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2023-01-17T21:06:21.945	2023-01-17T20:06:21	2023-04-17T20:06:20	sherid.com	*.sherid.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T21:06:21.945	2023-01-17T20:06:21	2023-04-17T20:06:20	sherid.com	*.sherid.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T21:06:21.319	2023-01-17T20:06:21	2023-04-17T20:06:20	sherid.com	*.sherid.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T21:06:21.319	2023-01-17T20:06:21	2023-04-17T20:06:20	sherid.com	*.sherid.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T19:07:20.03	2022-11-18T18:07:19	2023-02-16T18:07:18	sherid.com	*.sherid.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T19:07:20.03	2022-11-18T18:07:19	2023-02-16T18:07:18	sherid.com	*.sherid.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T19:07:19.685	2022-11-18T18:07:19	2023-02-16T18:07:18	sherid.com	*.sherid.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T19:07:19.685	2022-11-18T18:07:19	2023-02-16T18:07:18	sherid.com	*.sherid.com	C=US, O=Let's Encrypt, CN=R3