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

Results forww38.https.xhamster28.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2025-10-07T13:58:46.852	2025-10-07T13:00:16	2026-01-05T13:00:15	ww38.https.xhamster28.com	ww38.https.xhamster28.com	C=US, O=Let's Encrypt, CN=R13
2025-10-07T13:58:46.507	2025-10-07T13:00:16	2026-01-05T13:00:15	ww38.https.xhamster28.com	ww38.https.xhamster28.com	C=US, O=Let's Encrypt, CN=R13
2025-07-09T14:15:17.109	2025-07-09T13:16:44	2025-10-07T13:16:43	ww38.https.xhamster28.com	ww38.https.xhamster28.com	C=US, O=Let's Encrypt, CN=R10
2025-07-09T14:15:14.749	2025-07-09T13:16:44	2025-10-07T13:16:43	ww38.https.xhamster28.com	ww38.https.xhamster28.com	C=US, O=Let's Encrypt, CN=R10