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GeekVault WHOIS Lookup
x402
GeekVault WHOIS Lookup is a paid API for AI agents from api.geekvault.dev, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-30).
Performs a WHOIS lookup for a given hostname or domain and returns the raw WHOIS record data.
Price / call$0.003
Success—
StatusUnknown
How this service works
Network, docs, image, web, and dev utility tools paid per call via x402. No signup, no API keys, no subscriptions — just USDC on Base.
Output
Returns a JSON object containing the queried host and the raw WHOIS record text as a string. The raw field includes the full plaintext WHOIS response from the registry, which typically contains registrar name, registration and expiry dates, registrant contact info, name servers, and status codes.
Example use cases
Domain ownership investigation
“Who owns the domain darkwebmarket.io? Run a WHOIS lookup and tell me the registrant, registrar, and registration date.”
Competitor domain research
“Look up the WHOIS record for stripe.com — I want to know the registrar, creation date, and expiry date.”
Phishing domain verification
“Can you do a WHOIS lookup on paypa1-secure.net? I got a suspicious email from that domain and want to know when it was registered and who owns it.”
Technical details
Endpoint
GEThttps://api.geekvault.dev/net-tools/v1/whois-lookup?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need quick, no-signup WHOIS data for any hostname or domain and want to pay per call via USDC without managing API keys or subscriptions. It is ideal for agents that infrequently need WHOIS lookups and prefer micro-payment-based access over monthly subscriptions.
Side effects
- Invalid or unresolvable host returns an error
- WHOIS rate limiting by upstream registries may cause failures
- Private/redacted WHOIS records may return minimal registrant info
- Non-existent domains may return empty or error responses
- Network timeouts for slow WHOIS servers
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| hostrequired | string |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| rawrequired | string | |
| hostrequired | string |
Tags
x402
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