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Bulk WHOIS Lookup
x402
Bulk WHOIS Lookup is a paid API for AI agents from api.kadec0.xyz, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-13).
Returns registrar, registration/expiry dates, and nameservers for up to 10 domains in a single batch call.
Price / call$0.05
Success—
StatusUnknown
How this service works
Bulk WHOIS lookup. Registrar, dates, and nameservers for up to 10 domains in a single batch call.
Output
A batch WHOIS response containing, for each queried domain: registrar name, registration date, expiry/renewal date, and nameserver records — all returned in a single API call for up to 10 domains.
Example use cases
Example prompt
“Can you do a bulk WHOIS lookup on these domains — google.com, openai.com, anthropic.com, mistral.ai, and cohere.com — and tell me who the registrar is, when each was registered, when it expires, and what nameservers they use?”
Technical details
Endpoint
GEThttps://api.kadec0.xyz/v1/whois-bulkWhen to prefer
Use this endpoint when you need WHOIS data (registrar, dates, nameservers) for multiple domains in one shot, avoiding the overhead of serial single-domain queries. Ideal for domain research, competitive intelligence, threat analysis, or expiry monitoring workflows where batch efficiency matters.
Side effects
- More than 10 domains submitted — request rejected or truncated
- Invalid or malformed domain name in the list — that entry may return an error or null
- Domain not found in WHOIS registry — returns empty or partial record
- Rate limiting or payment failure — 402 or 429 error
- Private/redacted WHOIS records return minimal data due to GDPR privacy protection
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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