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

Results for*.development.keyf.us

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2024-09-15T02:09:37.773	2024-09-15T01:11:07	2024-12-14T01:11:06	andynews.tech	*.development.keyf.us	C=US, O=Let's Encrypt, CN=R11
2024-09-15T02:09:37.773	2024-09-15T01:11:07	2024-12-14T01:11:06	andynews.tech	*.development.keyf.us	C=US, O=Let's Encrypt, CN=R11
2024-09-15T02:09:37.222	2024-09-15T01:11:07	2024-12-14T01:11:06	andynews.tech	*.development.keyf.us	C=US, O=Let's Encrypt, CN=R11
2024-09-15T02:09:37.222	2024-09-15T01:11:07	2024-12-14T01:11:06	andynews.tech	*.development.keyf.us	C=US, O=Let's Encrypt, CN=R11
2024-09-08T20:51:25.37	2024-09-08T19:52:54	2024-12-07T19:52:53	keyf.us	*.development.keyf.us	C=US, O=Let's Encrypt, CN=R11
2024-09-08T20:51:25.37	2024-09-08T19:52:54	2024-12-07T19:52:53	keyf.us	*.development.keyf.us	C=US, O=Let's Encrypt, CN=R11
2024-09-08T20:51:25.015	2024-09-08T19:52:54	2024-12-07T19:52:53	keyf.us	*.development.keyf.us	C=US, O=Let's Encrypt, CN=R11
2024-09-08T20:51:25.015	2024-09-08T19:52:54	2024-12-07T19:52:53	keyf.us	*.development.keyf.us	C=US, O=Let's Encrypt, CN=R11