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

Results for*.cheappcs.co

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2021-12-25T12:37:59.62	2021-10-04T00:00:00	2022-10-04T23:59:59	cheappcs.co	*.cheappcs.co	C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G1
2021-12-25T12:37:59.62	2021-10-04T00:00:00	2022-10-04T23:59:59	cheappcs.co	*.cheappcs.co	C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G1
2021-10-04T21:50:04.54	2021-10-04T00:00:00	2022-10-04T23:59:59	cheappcs.co	*.cheappcs.co	C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G1
2021-10-04T21:50:04.54	2021-10-04T00:00:00	2022-10-04T23:59:59	cheappcs.co	*.cheappcs.co	C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G1