Intune Microsoft Urls that need to be open on the proxy (4375554)

Intune Microsoft Urls that need to be open on the proxy

Intune page (https://intune.microsoft.com/) is allowed to reach but GPOAdmin server cannot display it correctly because an engaged URL (*.portal.azure.net) was disallowed at server proxy but not user proxy. What MS URL’s does GPO admin access to manage policies in Intune MDM? 

The Intune module in the GPOADmin install directory under IntuneConfiguration.xml.
GPOadmin only access "endpoint.microsoft.com" to connect to Microsoft Intune. Note that once connected Microsoft uses many different URLs within InTune to display different features of InTune. We do not specify or control these addresses. We communicate via the endpoint and the graph API sending to InTune the operations attempted (Enumeration, editing etc) and Microsoft controls the URLs after that point. In this instance we can't determine what URLs need to be open to work with InTune.
Note these would be the same URLs necessary to operation in InTune without GPOADmin as well as they are controlled by Microsoft.