Alternative HTTPS port. Used by many applications as a secondary secure port.
Test it now with our Port Scanner
| Port | 8443 |
|---|---|
| Service | HTTPS Alternate |
| Protocol | TCP |
| Encrypted | Yes (TLS/SSL) |
| Common Use | Alternative HTTPS port |
Online: Use our Port Scanner — enter your IP and port 8443.
Command line:
nc -zv your-server-ip 8443 (Mac/Linux)
Test-NetConnection -ComputerName your-server-ip -Port 8443 (PowerShell)
Check locally:
ss -tlnp | grep :8443 (Linux) netstat -an | findstr :8443 (Windows)