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

Results forbrowserless.cloud.devfy.co

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2025-11-24T11:05:58.775	2025-11-24T10:07:28	2026-02-22T10:07:27	browserless.cloud.devfy.co	browserless.cloud.devfy.co	C=US, O=Let's Encrypt, CN=R13
2025-11-24T11:05:58.407	2025-11-24T10:07:28	2026-02-22T10:07:27	browserless.cloud.devfy.co	browserless.cloud.devfy.co	C=US, O=Let's Encrypt, CN=R13
2025-09-25T01:00:09.051	2025-09-25T00:01:38	2025-12-24T00:01:37	browserless.cloud.devfy.co	browserless.cloud.devfy.co	C=US, O=Let's Encrypt, CN=R12
2025-09-25T01:00:08.814	2025-09-25T00:01:38	2025-12-24T00:01:37	browserless.cloud.devfy.co	browserless.cloud.devfy.co	C=US, O=Let's Encrypt, CN=R12