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

Results for*.staging5.thinklaser.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2023-10-03T13:31:43.092	2023-10-03T12:31:42	2024-01-01T12:31:41	*.staging5.thinklaser.com	*.staging5.thinklaser.com	C=US, O=Let's Encrypt, CN=R3
2023-10-03T13:31:43.092	2023-10-03T12:31:42	2024-01-01T12:31:41	*.staging5.thinklaser.com	*.staging5.thinklaser.com	C=US, O=Let's Encrypt, CN=R3
2023-10-03T13:31:42.874	2023-10-03T12:31:42	2024-01-01T12:31:41	*.staging5.thinklaser.com	*.staging5.thinklaser.com	C=US, O=Let's Encrypt, CN=R3
2023-10-03T13:31:42.874	2023-10-03T12:31:42	2024-01-01T12:31:41	*.staging5.thinklaser.com	*.staging5.thinklaser.com	C=US, O=Let's Encrypt, CN=R3