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

Results for*.defixdata.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2021-07-26T08:13:19.999	2021-06-27T00:00:00	2022-06-27T23:59:59	defixdata.com	*.defixdata.com	C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G1
2021-07-26T08:13:19.999	2021-06-27T00:00:00	2022-06-27T23:59:59	defixdata.com	*.defixdata.com	C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G1
2021-06-27T18:31:33.455	2021-06-27T00:00:00	2022-06-27T23:59:59	defixdata.com	*.defixdata.com	C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G1
2021-06-27T18:31:33.455	2021-06-27T00:00:00	2022-06-27T23:59:59	defixdata.com	*.defixdata.com	C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G1