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

Results forww25.cloud.richoffknowledge.org

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2026-01-12T19:43:01.359	2026-01-12T18:44:30	2026-04-12T18:44:29	ww25.cloud.richoffknowledge.org	ww25.cloud.richoffknowledge.org	C=US, O=Let's Encrypt, CN=R12
2026-01-12T19:43:00.728	2026-01-12T18:44:30	2026-04-12T18:44:29	ww25.cloud.richoffknowledge.org	ww25.cloud.richoffknowledge.org	C=US, O=Let's Encrypt, CN=R12
2025-10-13T05:41:32.649	2025-10-13T04:43:02	2026-01-11T04:43:01	ww25.cloud.richoffknowledge.org	ww25.cloud.richoffknowledge.org	C=US, O=Let's Encrypt, CN=R13
2025-10-13T05:41:32.405	2025-10-13T04:43:02	2026-01-11T04:43:01	ww25.cloud.richoffknowledge.org	ww25.cloud.richoffknowledge.org	C=US, O=Let's Encrypt, CN=R13