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

Results for*.humansgame.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2020-08-24T18:20:47.787	2020-08-18T00:00:00	2021-08-19T12:00:00	humansgame.com	*.humansgame.com	C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G1
2020-08-24T18:20:47.787	2020-08-18T00:00:00	2021-08-19T12:00:00	humansgame.com	*.humansgame.com	C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G1
2020-08-18T05:26:08.843	2020-08-18T00:00:00	2021-08-19T12:00:00	humansgame.com	*.humansgame.com	C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G1
2020-08-18T05:26:08.843	2020-08-18T00:00:00	2021-08-19T12:00:00	humansgame.com	*.humansgame.com	C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G1