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

Results for*.bravolearn.app

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2020-07-16T03:14:00.327	2020-07-16T00:00:00	2021-07-16T23:59:59	*.bravolearn.app	*.bravolearn.app	C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA
2020-07-16T03:14:00.327	2020-07-16T00:00:00	2021-07-16T23:59:59	*.bravolearn.app	*.bravolearn.app	C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA
2020-07-16T03:13:59.711	2020-07-16T00:00:00	2021-07-16T23:59:59	*.bravolearn.app	*.bravolearn.app	C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA
2020-07-16T03:13:59.711	2020-07-16T00:00:00	2021-07-16T23:59:59	*.bravolearn.app	*.bravolearn.app	C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA