Whois Lookup

Check domain availability and ownership details.

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Features

Instant Domain Search

Query the official WHOIS database to retrieve up-to-date registration information for any TLD (Top-Level Domain).

Ownership Intelligence

Identify the Sponsoring Registrar and view contact details (where public) to understand who owns or manages a domain.

Technical Insights

View authoritative Name Servers (DNS), Domain Status codes, and other technical configuration details.

Domain Lifecycle

Check important dates including Creation Date, Expiration Date, and Last Updated Date to track domain age and validity.

About Whois Lookup

The Whois Lookup tool is a comprehensive utility for checking the registration details of any domain name. It queries the global WHOIS database to retrieve real-time information about domain ownership, registration status, and technical configuration. Whether you are a web developer debugging DNS issues, a business owner researching domain availability, or a cybersecurity analyst investigating a site, this tool provides instant access to critical data. It parses the raw registry output into a readable format, showing key details like the Registrar, Creation Date, Expiration Date, and Name Servers, while also providing the full raw record for deeper analysis.

How to Use Whois Lookup

  • 1
    Enter Domain

    Type the full domain name (e.g., 'google.com') into the search bar.

  • 2
    Analyze

    Click 'Lookup' to fetch the data. The tool parses key information into a summary card for quick reading.

  • 3
    Inspect Raw Data

    Review the 'Raw WHOIS Output' section for the complete, unfiltered response from the registry.

  • 4
    Export

    Use the 'Copy' button to grab the text or 'Download' to save the report as a text file.

Whois Lookup - Check Domain Availability & Ownership | Free Online Tool