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

Results forhostmaster.weatherproofcoat.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2025-11-10T21:39:32.722	2025-11-10T20:41:02	2026-02-08T20:41:01	hostmaster.weatherproofcoat.com	hostmaster.weatherproofcoat.com	C=US, O=Let's Encrypt, CN=R12
2025-11-10T21:39:32.39	2025-11-10T20:41:02	2026-02-08T20:41:01	hostmaster.weatherproofcoat.com	hostmaster.weatherproofcoat.com	C=US, O=Let's Encrypt, CN=R12
2023-01-17T17:21:17.775	2023-01-17T16:21:17	2023-04-17T16:21:16	weatherproofcoat.com	*.weatherproofcoat.com	C=US, O=Let's Encrypt, CN=R3
2023-01-17T17:21:17.551	2023-01-17T16:21:17	2023-04-17T16:21:16	weatherproofcoat.com	*.weatherproofcoat.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T15:22:54.958	2022-11-18T14:22:54	2023-02-16T14:22:53	weatherproofcoat.com	*.weatherproofcoat.com	C=US, O=Let's Encrypt, CN=R3
2022-11-18T15:22:54.383	2022-11-18T14:22:54	2023-02-16T14:22:53	weatherproofcoat.com	*.weatherproofcoat.com	C=US, O=Let's Encrypt, CN=R3