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

Results for*.stg2.i2e.playmining.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2024-03-11T03:58:16.478	2024-03-11T00:00:00	2025-04-10T23:59:59	*.stg2.i2e.playmining.com	*.stg2.i2e.playmining.com	C=US, O=Amazon, CN=Amazon RSA 2048 M03
2024-03-11T03:58:16.478	2024-03-11T00:00:00	2025-04-10T23:59:59	*.stg2.i2e.playmining.com	*.stg2.i2e.playmining.com	C=US, O=Amazon, CN=Amazon RSA 2048 M03
2024-03-07T01:41:24.113	2024-03-07T00:00:00	2025-04-06T23:59:59	*.stg2.i2e.playmining.com	*.stg2.i2e.playmining.com	C=US, O=Amazon, CN=Amazon RSA 2048 M02
2024-03-07T01:41:24.113	2024-03-07T00:00:00	2025-04-06T23:59:59	*.stg2.i2e.playmining.com	*.stg2.i2e.playmining.com	C=US, O=Amazon, CN=Amazon RSA 2048 M02