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toolvend.dev RDAP Domain Lookup
x402
toolvend.dev RDAP Domain Lookup is a paid API for AI agents from toolvend.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-13).
Returns modern WHOIS (RDAP) data for a domain: registrar, creation/expiry dates, status flags, nameservers, and DNSSEC info.
Price / call$0.005
Success—
StatusUnknown
How this service works
Domain registration data (modern WHOIS) via RDAP: registrar, created/expiry dates, status, nameservers, DNSSEC.
Output
Returns structured RDAP data including registrar name, domain creation date, expiry date, current status codes (e.g. clientTransferProhibited), nameserver list, and DNSSEC signed delegation status.
Example use cases
Domain expiry monitoring for portfolio
“Check the RDAP data for mybrand.com and tell me when it expires and what its current status is — I need to make sure it doesn't lapse.”
Threat intel domain investigation
“Look up the WHOIS registration info for suspicious-site.xyz using RDAP — I want the registrar, creation date, nameservers, and status flags to see if it was recently registered.”
Pre-acquisition due diligence
“Pull the full domain registration details for acmecorp.io — registrar, created and expiry dates, DNSSEC, and nameservers — I'm evaluating whether to acquire it.”
Technical details
Endpoint
GEThttps://toolvend.dev/rdap/:var1When to prefer
Choose this endpoint when you need structured, machine-readable domain registration data (modern RDAP) rather than parsing legacy raw WHOIS text. It is ideal for automated pipelines doing domain due diligence, expiry monitoring, threat intelligence enrichment, or compliance checks where clean field-level data (registrar, dates, status, nameservers, DNSSEC) is required.
Side effects
- Domain not found / unregistered — 404 or empty RDAP response
- Invalid domain format input — malformed query error
- RDAP registry timeout or upstream unavailability — 503 or timeout
- TLD not supported by RDAP bootstrap — partial or missing data
- Rate limiting from upstream RDAP server — throttled response
Tags
x402
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