How to use WHOIS IP Address
- Start by entering a domain or IP in WHOIS IP Address.
- Run it, and WHOIS IP Address issues the RDAP lookup directly from your browser.
- See the response from the public RDAP service; WHOIS IP Address only displays what comes back.
About this tool
WHOIS IP Address runs as a page in your browser. WHOIS IP Address runs a real RDAP request and surfaces what the registry publishes for the domain.
Where a registry withholds contact details, WHOIS IP Address reports that rather than guessing. The lookup is sent from your browser to the public RDAP service; this site has no backend and never receives it, and a network connection is required.
Frequently asked questions
What does WHOIS IP Address do?
WHOIS IP Address runs a live RDAP lookup from your browser and displays the registration details the registry publishes.
Is WHOIS IP Address free to use?
Yes — WHOIS IP Address is completely free, with no usage limits.
Does WHOIS IP Address query an external service?
Yes — WHOIS IP Address sends a live RDAP lookup from your browser to the public RDAP service. This site has no backend and never receives it, and the lookup needs a connection.
Where does WHOIS IP Address get its registration data?
WHOIS IP Address calls the public RDAP service live from your browser — the modern, structured replacement for WHOIS; most registrant fields are redacted by registries.