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

Results for*.treasuretrack.be

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2022-01-06T13:46:16.557	2022-01-06T12:46:16	2022-04-06T12:46:15	*.treasuretrack.be	*.treasuretrack.be	C=US, O=Let's Encrypt, CN=R3
2022-01-06T13:46:16.557	2022-01-06T12:46:16	2022-04-06T12:46:15	*.treasuretrack.be	*.treasuretrack.be	C=US, O=Let's Encrypt, CN=R3
2022-01-06T13:46:16.297	2022-01-06T12:46:16	2022-04-06T12:46:15	*.treasuretrack.be	*.treasuretrack.be	C=US, O=Let's Encrypt, CN=R3
2022-01-06T13:46:16.297	2022-01-06T12:46:16	2022-04-06T12:46:15	*.treasuretrack.be	*.treasuretrack.be	C=US, O=Let's Encrypt, CN=R3
2020-12-23T13:16:22.935	2020-12-23T12:16:22	2021-03-23T12:16:22	treasuretrack.be	*.treasuretrack.be	C=US, O=Let's Encrypt, CN=R3
2020-12-23T13:16:22.935	2020-12-23T12:16:22	2021-03-23T12:16:22	treasuretrack.be	*.treasuretrack.be	C=US, O=Let's Encrypt, CN=R3
2020-12-23T13:16:22.732	2020-12-23T12:16:22	2021-03-23T12:16:22	treasuretrack.be	*.treasuretrack.be	C=US, O=Let's Encrypt, CN=R3
2020-12-23T13:16:22.732	2020-12-23T12:16:22	2021-03-23T12:16:22	treasuretrack.be	*.treasuretrack.be	C=US, O=Let's Encrypt, CN=R3