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

Results for*.brz.development.carecloud.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2018-08-01T17:36:07.737	2018-08-01T16:36:07	2018-10-30T16:36:07	*.brz.development.carecloud.com	*.brz.development.carecloud.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2018-08-01T17:36:07.737	2018-08-01T16:36:07	2018-10-30T16:36:07	*.brz.development.carecloud.com	*.brz.development.carecloud.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2018-08-01T17:36:07.451	2018-08-01T16:36:07	2018-10-30T16:36:07	*.brz.development.carecloud.com	*.brz.development.carecloud.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
2018-08-01T17:36:07.451	2018-08-01T16:36:07	2018-10-30T16:36:07	*.brz.development.carecloud.com	*.brz.development.carecloud.com	C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3