@Vinod Survase,Thanks for posting in Q&A.
From your description, I know that you want to check if the windows device has opened the RDP port on them via Intune.
Based on my research, there is no direct policy or setting in Intune to check is the devices have open RDP port on them. However, if you want to disable or enable it, here are two links you can refer to make it.
https://www.prajwaldesai.com/disable-remote-desktop-access-using-intune/
https://video2.skills-academy.com/en-us/answers/questions/185374/enable-rdp-via-intune
Hope this can be helpful.
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