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

Results for*.vantaggio.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2023-01-17T19:16:17.301	2023-01-17T18:16:16	2023-04-17T18:16:15	vantaggio.com	*.vantaggio.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T19:16:17.301	2023-01-17T18:16:16	2023-04-17T18:16:15	vantaggio.com	*.vantaggio.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T19:16:17.033	2023-01-17T18:16:16	2023-04-17T18:16:15	vantaggio.com	*.vantaggio.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T19:16:17.033	2023-01-17T18:16:16	2023-04-17T18:16:15	vantaggio.com	*.vantaggio.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T17:16:56.118	2022-11-18T16:16:55	2023-02-16T16:16:54	vantaggio.com	*.vantaggio.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T17:16:56.118	2022-11-18T16:16:55	2023-02-16T16:16:54	vantaggio.com	*.vantaggio.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T17:16:55.446	2022-11-18T16:16:55	2023-02-16T16:16:54	vantaggio.com	*.vantaggio.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T17:16:55.446	2022-11-18T16:16:55	2023-02-16T16:16:54	vantaggio.com	*.vantaggio.com	C=US, O=Let's Encrypt, CN=R3