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

Results for*.prodtesting.onsurity.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2025-06-18T00:14:37.208	2025-06-18T00:00:00	2026-07-17T23:59:59	*.prodtesting.onsurity.com	*.prodtesting.onsurity.com	C=US, O=Amazon, CN=Amazon RSA 2048 M04
2025-06-18T00:14:37.208	2025-06-18T00:00:00	2026-07-17T23:59:59	*.prodtesting.onsurity.com	*.prodtesting.onsurity.com	C=US, O=Amazon, CN=Amazon RSA 2048 M04
2024-07-18T09:17:53.837	2024-07-18T00:00:00	2025-08-16T23:59:59	*.prodtesting.onsurity.com	*.prodtesting.onsurity.com	C=US, O=Amazon, CN=Amazon RSA 2048 M02
2024-07-18T09:17:53.837	2024-07-18T00:00:00	2025-08-16T23:59:59	*.prodtesting.onsurity.com	*.prodtesting.onsurity.com	C=US, O=Amazon, CN=Amazon RSA 2048 M02