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IP data from public APIs — not for legal or forensic use.

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    Link Checker

    Verify URLs are reachable and responding

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    How to Use This Tool

    1. Enter a full URL or domain.
    2. Server sends a HEAD request.
    3. Status, latency, and final URL are shown.

    About This Tool

    Enter any URL to check whether it responds, the HTTP status code, and how long the server took to reply.

    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

    Need your IP address first?

    Instantly see IPv4, IPv6, ISP, city, and map on our homepage.

    What Is My IP

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