Whois Lookup Tool

Perform WHOIS lookups using RDAP protocol: Look up registration data, contact details, nameservers, DNSSEC and more

Domain Name Enter a domain name to perform RDAP/WHOIS lookup. This tool automatically handles CORS issues by trying multiple data sources.

Performing WHOIS lookup...

WHOIS Information

Information Displayed: This tool provides comprehensive domain information including:
• Basic Info: Domain status, registrar, dates
• Registrant Info: Owner details, organization, contact information
• Technical Contacts: Administrative, technical, and billing contacts
• DNS Info: Name servers and DNSSEC status
• Security: DNSSEC signing status and DS/Key records

Data Sources: Direct RDAP → CORS proxy → Alternative WHOIS APIs

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