PORT SCANNER
Scan common ports on a target
Local Processing
Warning: Only scan systems you own or have permission to test. Unauthorized port scanning may be illegal in your jurisdiction.
About Port Scanning
Port scanning identifies open network ports on a system. Open ports indicate running services that may accept connections.
Port status meanings:
- • Open: Service is accepting connections
- • Filtered: Firewall may be blocking access
- • Closed: No service listening on port
- • Unknown: Cannot determine status