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

Results forhostmaster.mattresspadding.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2025-11-11T06:14:40.852	2025-11-11T05:16:09	2026-02-09T05:16:08	hostmaster.mattresspadding.com	hostmaster.mattresspadding.com	C=US, O=Let's Encrypt, CN=R13
2025-11-11T06:14:40.011	2025-11-11T05:16:09	2026-02-09T05:16:08	hostmaster.mattresspadding.com	hostmaster.mattresspadding.com	C=US, O=Let's Encrypt, CN=R13
2023-01-17T17:10:54.996	2023-01-17T16:10:54	2023-04-17T16:10:53	mattresspadding.com	*.mattresspadding.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T17:10:54.819	2023-01-17T16:10:54	2023-04-17T16:10:53	mattresspadding.com	*.mattresspadding.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T15:11:20.942	2022-11-18T14:11:20	2023-02-16T14:11:19	mattresspadding.com	*.mattresspadding.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T15:11:20.551	2022-11-18T14:11:20	2023-02-16T14:11:19	mattresspadding.com	*.mattresspadding.com	C=US, O=Let's Encrypt, CN=R3