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

Results fordocs.random.ampservices.de

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2025-08-19T17:28:18.298	2025-08-19T00:00:00	2026-08-19T23:59:59	docs.random.ampservices.de	docs.random.ampservices.de	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36
2025-08-19T17:28:17.683	2025-08-19T00:00:00	2026-08-19T23:59:59	docs.random.ampservices.de	docs.random.ampservices.de	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36
2024-08-19T15:52:45.465	2024-08-19T00:00:00	2025-08-18T23:59:59	docs.random.ampservices.de	docs.random.ampservices.de	C=US, O=DigiCert Inc, OU=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G2