Remote Desktop Protocol. Windows remote access. Only expose through VPN.
Test it now with our Port Scanner
| Port | 3389 |
|---|---|
| Service | RDP |
| Protocol | TCP |
| Encrypted | Varies |
| Common Use | Remote Desktop Protocol |
Online: Use our Port Scanner — enter your IP and port 3389.
Command line:
nc -zv your-server-ip 3389 (Mac/Linux)
Test-NetConnection -ComputerName your-server-ip -Port 3389 (PowerShell)
Check locally:
ss -tlnp | grep :3389 (Linux) netstat -an | findstr :3389 (Windows)