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

Results forwebclient.comstreamtech.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2025-06-28T17:06:42.447	2025-06-28T16:08:12	2025-09-26T16:08:11	webclient.comstreamtech.com	webclient.comstreamtech.com	C=US, O=Let's Encrypt, CN=E6
2025-06-28T17:06:42.167	2025-06-28T16:08:12	2025-09-26T16:08:11	webclient.comstreamtech.com	webclient.comstreamtech.com	C=US, O=Let's Encrypt, CN=E6
2025-04-29T16:19:36.03	2025-04-29T15:21:05	2025-07-28T15:21:04	webclient.comstreamtech.com	webclient.comstreamtech.com	C=US, O=Let's Encrypt, CN=E6
2025-04-29T16:19:35.901	2025-04-29T15:21:05	2025-07-28T15:21:04	webclient.comstreamtech.com	webclient.comstreamtech.com	C=US, O=Let's Encrypt, CN=E6