Port Checker
Check whether an SSH or VPN port is open and reachable on any server before you connect, so you skip dead hosts.
Port Checker
Separate multiple ports with commas
Note: This tool checks port reachability from our server. Results indicate whether the port is accessible from the internet, not from your local network.
Common SSH ports: 22, 80, 443. WireGuard: 51820. OpenVPN: 1194.