Port Tester
Attempts an outbound TCP connection from this server. Useful for confirming a firewall rule or port forward is live from outside your own network.
Runs on the server
Network
Common ports:
Tests from this server, so it tells you whether the port is reachable from the public internet — not from your own network. Private and reserved addresses are rejected.
Port
- Connect time
- Service banner
- Reason
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