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

Results for*.support.checkdomain.de

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2025-11-24T14:58:44.473	2025-11-24T14:00:14	2026-02-22T14:00:13	*.support.checkdomain.de	*.support.checkdomain.de	C=US, O=Let's Encrypt, CN=E8
2025-11-24T14:58:44.473	2025-11-24T14:00:14	2026-02-22T14:00:13	*.support.checkdomain.de	*.support.checkdomain.de	C=US, O=Let's Encrypt, CN=E8
2025-11-24T14:58:44.283	2025-11-24T14:00:14	2026-02-22T14:00:13	*.support.checkdomain.de	*.support.checkdomain.de	C=US, O=Let's Encrypt, CN=E8
2025-11-24T14:58:44.283	2025-11-24T14:00:14	2026-02-22T14:00:13	*.support.checkdomain.de	*.support.checkdomain.de	C=US, O=Let's Encrypt, CN=E8
2025-09-25T14:05:04.099	2025-09-25T13:06:33	2025-12-24T13:06:32	*.support.checkdomain.de	*.support.checkdomain.de	C=US, O=Let's Encrypt, CN=E8
2025-09-25T14:05:04.099	2025-09-25T13:06:33	2025-12-24T13:06:32	*.support.checkdomain.de	*.support.checkdomain.de	C=US, O=Let's Encrypt, CN=E8
2025-09-25T14:05:03.94	2025-09-25T13:06:33	2025-12-24T13:06:32	*.support.checkdomain.de	*.support.checkdomain.de	C=US, O=Let's Encrypt, CN=E8
2025-09-25T14:05:03.94	2025-09-25T13:06:33	2025-12-24T13:06:32	*.support.checkdomain.de	*.support.checkdomain.de	C=US, O=Let's Encrypt, CN=E8