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

Results for*.vaansoft.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2022-01-04T14:06:07.721	2022-01-04T13:06:07	2022-04-04T13:06:06	vaansoft.com	*.vaansoft.com	C=US, O=Let's Encrypt, CN=R3
2022-01-04T14:06:07.721	2022-01-04T13:06:07	2022-04-04T13:06:06	vaansoft.com	*.vaansoft.com	C=US, O=Let's Encrypt, CN=R3
2022-01-04T14:06:07.466	2022-01-04T13:06:07	2022-04-04T13:06:06	vaansoft.com	*.vaansoft.com	C=US, O=Let's Encrypt, CN=R3
2022-01-04T14:06:07.466	2022-01-04T13:06:07	2022-04-04T13:06:06	vaansoft.com	*.vaansoft.com	C=US, O=Let's Encrypt, CN=R3
2020-12-06T04:36:08.329	2020-12-06T03:36:07	2021-03-06T03:36:07	vaansoft.com	*.vaansoft.com	C=US, O=Let's Encrypt, CN=R3
2020-12-06T04:36:08.329	2020-12-06T03:36:07	2021-03-06T03:36:07	vaansoft.com	*.vaansoft.com	C=US, O=Let's Encrypt, CN=R3
2020-12-06T04:36:07.723	2020-12-06T03:36:07	2021-03-06T03:36:07	vaansoft.com	*.vaansoft.com	C=US, O=Let's Encrypt, CN=R3
2020-12-06T04:36:07.723	2020-12-06T03:36:07	2021-03-06T03:36:07	vaansoft.com	*.vaansoft.com	C=US, O=Let's Encrypt, CN=R3