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Aurenic WHOIS/RDAP Domain Lookup
x402
Aurenic WHOIS/RDAP Domain Lookup is a paid API for AI agents from api.aurenic.org, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-02).
Looks up WHOIS/RDAP data for a domain name, returning registrar info, creation and expiry dates, and nameservers
Price / call$0.001
Success—
StatusUnknown
How this service works
WHOIS/RDAP lookup: registrar, creation/expiry dates, nameservers
Output
Returns structured WHOIS/RDAP data for the queried domain, including registrar name and contact info, domain creation date, expiry/expiration date, and a list of authoritative nameservers.
Example use cases
Domain expiry check before acquisition
“I'm thinking about buying openfinance.io — can you pull its WHOIS info so I know who currently owns it, when it expires, and who the registrar is?”
Security investigation of suspicious domain
“We got a phishing email from support@secure-bank-alert.net — can you look up WHOIS data for that domain so I can see when it was registered, who registered it, and what nameservers it's pointing to?”
Competitor domain monitoring
“Can you fetch the WHOIS record for competitor.com? I want to track their registrar and see when their domain registration expires.”
Technical details
Endpoint
GEThttps://api.aurenic.org/whois/:domain?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need structured WHOIS or RDAP metadata for a single domain — especially registrar identity, creation/expiry dates, and nameservers. Prefer it over raw WHOIS text parsers because it returns clean structured data. Best for domain due-diligence, security investigations, expiry monitoring, and DNS research tasks.
Side effects
- Domain not found or unregistered — returns 404 or empty result
- TLD not supported by RDAP — may return partial or no data
- Rate limiting on upstream RDAP/WHOIS servers — may return stale or throttled response
- Invalid domain format in path param — returns 400 error
- Network timeout to RDAP authority — may return 503
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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