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

Results forww11.utpb.intsructure.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2025-02-08T17:05:51.868	2025-02-08T00:00:00	2026-02-07T23:59:59	ww11.utpb.intsructure.com	ww11.utpb.intsructure.com	C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G2
2025-02-08T17:04:18.088	2025-02-08T00:00:00	2026-02-07T23:59:59	ww11.utpb.intsructure.com	ww11.utpb.intsructure.com	C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G2
2021-01-22T19:24:29.277	2021-01-22T00:00:00	2022-01-22T23:59:59	ww11.utpb.intsructure.com	ww11.utpb.intsructure.com	C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G1