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

Results for*.dev2.freeproxyserver.net

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2024-09-14T09:09:53.87	2024-09-14T08:11:23	2024-12-13T08:11:22	sentineltechnologies.com.au	*.dev2.freeproxyserver.net	C=US, O=Let's Encrypt, CN=R10
2024-09-14T09:09:53.87	2024-09-14T08:11:23	2024-12-13T08:11:22	sentineltechnologies.com.au	*.dev2.freeproxyserver.net	C=US, O=Let's Encrypt, CN=R10
2024-09-14T09:09:53.587	2024-09-14T08:11:23	2024-12-13T08:11:22	sentineltechnologies.com.au	*.dev2.freeproxyserver.net	C=US, O=Let's Encrypt, CN=R10
2024-09-14T09:09:53.587	2024-09-14T08:11:23	2024-12-13T08:11:22	sentineltechnologies.com.au	*.dev2.freeproxyserver.net	C=US, O=Let's Encrypt, CN=R10