MDEP Services - Endpoints and Ports

Service Name	Description	Destination Endpoint	Destination Ports
Telemetry	Service gathers Diagnostic information that allows Microsoft maintain health of system	https://watson.telemetry.microsoft.com/Telemetry.Request https://self.events.data.microsoft.com/OneCollector/1.0/	443
Security: Key provisioning Service	Service Fetches Microsoft CA URL from a given cert over https	- .microsoftaik.azure.net/ - azcsprodeusaikpublish.blob.core.windows.net	443
Security: Attestation Service	Attestation service that verifies HW attestation. Uses GeoLocation to identify nearest Microsoft Endpoint to connect to.	- .attest.azure.net/ - checkip.info	443
MDEP Extension Management Service	Provides Accessibility Service Provider starting from 2024.3	Global endpoint (HTTPS): - mdepextmgmt.microsoft.com	443
MDEP Device Management Service		Global endpoints (HTTPS): - mdepdevicemgmt.microsoft.com	443
		Redirected regional endpoints (HTTPS): - mdepdevicemgmt-us.microsoft.com - mdepdevicemgmt-ap.microsoft.com - mdepdevicemgmt-eu.microsoft.com	443