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

Results for*.calumbest.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2023-01-17T19:19:24.918	2023-01-17T18:19:24	2023-04-17T18:19:23	calumbest.com	*.calumbest.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T19:19:24.918	2023-01-17T18:19:24	2023-04-17T18:19:23	calumbest.com	*.calumbest.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T19:19:24.624	2023-01-17T18:19:24	2023-04-17T18:19:23	calumbest.com	*.calumbest.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T19:19:24.624	2023-01-17T18:19:24	2023-04-17T18:19:23	calumbest.com	*.calumbest.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T17:21:50.893	2022-11-18T16:21:49	2023-02-16T16:21:48	calumbest.com	*.calumbest.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T17:21:50.893	2022-11-18T16:21:49	2023-02-16T16:21:48	calumbest.com	*.calumbest.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T17:21:50.097	2022-11-18T16:21:49	2023-02-16T16:21:48	calumbest.com	*.calumbest.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T17:21:50.097	2022-11-18T16:21:49	2023-02-16T16:21:48	calumbest.com	*.calumbest.com	C=US, O=Let's Encrypt, CN=R3