Online Port Checker
Enter a hostname or IP address and select a port category or enter custom ports to check.
Input Details
Enter comma-separated ports or ranges (e.g., 1-1024). Max 50 ports. Selecting a type above will pre-fill this field.
Checking ports, please wait... This might take a moment.
Check Results for
| Port | Status | Response Time (ms) | Details / Error |
|---|---|---|---|
Check completed, but no results were returned (check input format or port validity).
Disclaimer: Results indicate reachability from *our server* to the target port. A 'Closed' status might mean the port is truly closed, or a firewall (either yours, ours, or the target's) is blocking the connection. Timeouts may indicate filtering.