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

Results for*.prod1b.domainengine.iddg.io

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2025-07-26T03:10:22.085	2025-07-26T00:00:00	2026-08-24T23:59:59	prod1b.domainengine.iddg.io	*.prod1b.domainengine.iddg.io	C=US, O=Amazon, CN=Amazon RSA 2048 M03
2025-07-26T03:10:22.085	2025-07-26T00:00:00	2026-08-24T23:59:59	prod1b.domainengine.iddg.io	*.prod1b.domainengine.iddg.io	C=US, O=Amazon, CN=Amazon RSA 2048 M03
2024-08-25T08:37:28.121	2024-08-25T00:00:00	2025-09-23T23:59:59	prod1b.domainengine.iddg.io	*.prod1b.domainengine.iddg.io	C=US, O=Amazon, CN=Amazon RSA 2048 M02
2024-08-25T08:37:28.121	2024-08-25T00:00:00	2025-09-23T23:59:59	prod1b.domainengine.iddg.io	*.prod1b.domainengine.iddg.io	C=US, O=Amazon, CN=Amazon RSA 2048 M02
2023-09-25T17:03:31.402	2023-09-25T00:00:00	2024-10-23T23:59:59	prod1b.domainengine.iddg.io	*.prod1b.domainengine.iddg.io	C=US, O=Amazon, CN=Amazon RSA 2048 M03
2023-09-25T17:03:31.402	2023-09-25T00:00:00	2024-10-23T23:59:59	prod1b.domainengine.iddg.io	*.prod1b.domainengine.iddg.io	C=US, O=Amazon, CN=Amazon RSA 2048 M03