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

Results for*.bavuong.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2023-01-17T18:18:42.469	2023-01-17T17:18:41	2023-04-17T17:18:40	bavuong.com	*.bavuong.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T18:18:42.469	2023-01-17T17:18:41	2023-04-17T17:18:40	bavuong.com	*.bavuong.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T18:18:42.146	2023-01-17T17:18:41	2023-04-17T17:18:40	bavuong.com	*.bavuong.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T18:18:42.146	2023-01-17T17:18:41	2023-04-17T17:18:40	bavuong.com	*.bavuong.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T16:18:45.741	2022-11-18T15:18:45	2023-02-16T15:18:44	bavuong.com	*.bavuong.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T16:18:45.741	2022-11-18T15:18:45	2023-02-16T15:18:44	bavuong.com	*.bavuong.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T16:18:45.54	2022-11-18T15:18:45	2023-02-16T15:18:44	bavuong.com	*.bavuong.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T16:18:45.54	2022-11-18T15:18:45	2023-02-16T15:18:44	bavuong.com	*.bavuong.com	C=US, O=Let's Encrypt, CN=R3