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

Results for*.randomadvice.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2023-01-17T18:12:17.709	2023-01-17T17:12:17	2023-04-17T17:12:16	randomadvice.com	*.randomadvice.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T18:12:17.709	2023-01-17T17:12:17	2023-04-17T17:12:16	randomadvice.com	*.randomadvice.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T18:12:17.41	2023-01-17T17:12:17	2023-04-17T17:12:16	randomadvice.com	*.randomadvice.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T18:12:17.41	2023-01-17T17:12:17	2023-04-17T17:12:16	randomadvice.com	*.randomadvice.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T16:11:03.05	2022-11-18T15:11:02	2023-02-16T15:11:01	randomadvice.com	*.randomadvice.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T16:11:03.05	2022-11-18T15:11:02	2023-02-16T15:11:01	randomadvice.com	*.randomadvice.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T16:11:02.735	2022-11-18T15:11:02	2023-02-16T15:11:01	randomadvice.com	*.randomadvice.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T16:11:02.735	2022-11-18T15:11:02	2023-02-16T15:11:01	randomadvice.com	*.randomadvice.com	C=US, O=Let's Encrypt, CN=R3