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

Results forcaptain.testenv.bold.com.sa

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2025-07-30T10:46:57.814	2025-07-30T09:48:27	2025-10-28T09:48:26	captain.testenv.bold.com.sa	captain.testenv.bold.com.sa	C=US, O=Let's Encrypt, CN=E6
2025-07-30T10:46:57.593	2025-07-30T09:48:27	2025-10-28T09:48:26	captain.testenv.bold.com.sa	captain.testenv.bold.com.sa	C=US, O=Let's Encrypt, CN=E6
2025-07-30T10:04:26.49	2025-07-30T09:05:56	2025-10-28T09:05:55	captain.testenv.bold.com.sa	captain.testenv.bold.com.sa	C=US, O=Let's Encrypt, CN=E5
2025-07-30T10:04:26.226	2025-07-30T09:05:56	2025-10-28T09:05:55	captain.testenv.bold.com.sa	captain.testenv.bold.com.sa	C=US, O=Let's Encrypt, CN=E5