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

Results for*.9457.org

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2020-04-26T03:38:51.363	2020-04-22T00:00:00	2021-04-23T12:00:00	9457.org	*.9457.org	C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G1
2020-04-26T03:38:51.363	2020-04-22T00:00:00	2021-04-23T12:00:00	9457.org	*.9457.org	C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G1
2020-04-22T19:43:59.694	2020-04-22T00:00:00	2021-04-23T12:00:00	9457.org	*.9457.org	C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G1
2020-04-22T19:43:59.694	2020-04-22T00:00:00	2021-04-23T12:00:00	9457.org	*.9457.org	C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G1