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

Results forstage.api.projects.bimworkplace.com

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2021-01-14T13:52:50.955	2021-01-14T12:52:50	2021-04-14T12:52:50	stage.api.projects.bimworkplace.com	stage.api.projects.bimworkplace.com	C=US, O=Let's Encrypt, CN=R3
2021-01-14T13:52:50.829	2021-01-14T12:52:50	2021-04-14T12:52:50	stage.api.projects.bimworkplace.com	stage.api.projects.bimworkplace.com	C=US, O=Let's Encrypt, CN=R3
2021-01-14T13:09:32.251	2021-01-14T12:09:31	2021-04-14T12:09:31	stage.api.projects.bimworkplace.com	stage.api.projects.bimworkplace.com	C=US, O=Let's Encrypt, CN=R3
2021-01-14T13:09:31.99	2021-01-14T12:09:31	2021-04-14T12:09:31	stage.api.projects.bimworkplace.com	stage.api.projects.bimworkplace.com	C=US, O=Let's Encrypt, CN=R3
2021-01-14T13:05:51.684	2021-01-14T12:05:51	2021-04-14T12:05:51	stage.api.projects.bimworkplace.com	stage.api.projects.bimworkplace.com	C=US, O=Let's Encrypt, CN=R3
2021-01-14T13:05:51.531	2021-01-14T12:05:51	2021-04-14T12:05:51	stage.api.projects.bimworkplace.com	stage.api.projects.bimworkplace.com	C=US, O=Let's Encrypt, CN=R3
2021-01-11T12:58:34.42	2021-01-11T11:58:34	2021-04-11T11:58:34	stage.api.projects.bimworkplace.com	stage.api.projects.bimworkplace.com	C=US, O=Let's Encrypt, CN=R3
2021-01-11T12:58:34.283	2021-01-11T11:58:34	2021-04-11T11:58:34	stage.api.projects.bimworkplace.com	stage.api.projects.bimworkplace.com	C=US, O=Let's Encrypt, CN=R3