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

Results for*.oharp.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2020-03-16T19:26:47.545	2020-03-09T00:00:00	2021-03-10T12:00:00	oharp.com	*.oharp.com	C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G1
2020-03-16T19:26:47.545	2020-03-09T00:00:00	2021-03-10T12:00:00	oharp.com	*.oharp.com	C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G1
2020-03-09T04:48:02.187	2020-03-09T00:00:00	2021-03-10T12:00:00	oharp.com	*.oharp.com	C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G1
2020-03-09T04:48:02.187	2020-03-09T00:00:00	2021-03-10T12:00:00	oharp.com	*.oharp.com	C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G1
2019-12-13T17:21:43.997	2019-12-11T00:00:00	2019-12-14T12:00:00	oharp.com	*.oharp.com	C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G1
2019-12-13T17:21:43.997	2019-12-11T00:00:00	2019-12-14T12:00:00	oharp.com	*.oharp.com	C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G1