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    ToolsPort Scanner
    Network Tools

    Port Scanner

    Check which common ports are open on a host

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    How to Use This Tool

    1. Enter hostname or IP.
    2. Nine common ports are tested.
    3. Open/closed status is displayed in a table.

    About This Tool

    Port scanning tests connectivity to standard services like HTTP, HTTPS, SSH, FTP, and RDP — useful for firewall audits and server diagnostics.

    Common use cases

    • •Measure download and upload speed
    • •Test open ports on a home router or server
    • •Trace routing paths to diagnose latency

    Frequently Asked Questions

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