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

Results for*.rocksofa.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2023-01-17T18:08:55.464	2023-01-17T17:08:55	2023-04-17T17:08:54	rocksofa.com	*.rocksofa.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T18:08:55.464	2023-01-17T17:08:55	2023-04-17T17:08:54	rocksofa.com	*.rocksofa.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T18:08:55.284	2023-01-17T17:08:55	2023-04-17T17:08:54	rocksofa.com	*.rocksofa.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T18:08:55.284	2023-01-17T17:08:55	2023-04-17T17:08:54	rocksofa.com	*.rocksofa.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T16:07:28.842	2022-11-18T15:07:28	2023-02-16T15:07:27	rocksofa.com	*.rocksofa.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T16:07:28.842	2022-11-18T15:07:28	2023-02-16T15:07:27	rocksofa.com	*.rocksofa.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T16:07:28.532	2022-11-18T15:07:28	2023-02-16T15:07:27	rocksofa.com	*.rocksofa.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T16:07:28.532	2022-11-18T15:07:28	2023-02-16T15:07:27	rocksofa.com	*.rocksofa.com	C=US, O=Let's Encrypt, CN=R3