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

Results forhostmaster.protegesoft.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2024-12-13T02:19:31.376	2024-12-13T01:21:00	2025-03-13T01:20:59	hostmaster.hostmaster.protegesoft.com	hostmaster.hostmaster.protegesoft.com	C=US, O=Let's Encrypt, CN=R10
2024-12-13T02:19:31.091	2024-12-13T01:21:00	2025-03-13T01:20:59	hostmaster.hostmaster.protegesoft.com	hostmaster.hostmaster.protegesoft.com	C=US, O=Let's Encrypt, CN=R10
2024-12-06T18:05:45.853	2024-12-06T17:07:15	2025-03-06T17:07:14	hostmaster.protegesoft.com	hostmaster.protegesoft.com	C=US, O=Let's Encrypt, CN=R11
2024-12-06T18:05:45.691	2024-12-06T17:07:15	2025-03-06T17:07:14	hostmaster.protegesoft.com	hostmaster.protegesoft.com	C=US, O=Let's Encrypt, CN=R11