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

Results forww25.dev.blockamazonfor.me

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2026-01-02T09:42:40.17	2026-01-02T08:44:09	2026-04-02T08:44:08	ww25.dev.blockamazonfor.me	ww25.dev.blockamazonfor.me	C=US, O=Let's Encrypt, CN=R12
2026-01-02T09:42:39.47	2026-01-02T08:44:09	2026-04-02T08:44:08	ww25.dev.blockamazonfor.me	ww25.dev.blockamazonfor.me	C=US, O=Let's Encrypt, CN=R12
2025-08-06T01:49:51.345	2025-08-06T00:51:21	2025-11-04T00:51:20	ww25.dev.blockamazonfor.me	ww25.dev.blockamazonfor.me	C=US, O=Let's Encrypt, CN=R10
2025-08-06T01:49:51.214	2025-08-06T00:51:21	2025-11-04T00:51:20	ww25.dev.blockamazonfor.me	ww25.dev.blockamazonfor.me	C=US, O=Let's Encrypt, CN=R10