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Mat Web & Data Toolkit – RDAP Domain Lookup
x402
Mat Web & Data Toolkit – RDAP Domain Lookup is a paid API for AI agents from automatom.matt-d59.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).
Looks up RDAP (Registration Data Access Protocol) information for a domain name, returning registration, expiry, nameservers, registrar, and DNSSEC status as JSON.
Price / call$0.01
Success—
StatusUnknown
How this service works
Fetches a public web page and returns its title, meta description, outbound links and readable plain text as JSON.
Output
Returns a JSON object containing: domain name (uppercased), registrar name, registration date, expiry date, last changed date, list of nameservers, array of status flags (e.g. 'client transfer prohibited'), and a boolean DNSSEC field.
Example use cases
Domain expiry monitoring for portfolio
“Check the RDAP details for shopify.com and tell me when it expires and who the registrar is — I'm tracking a list of domains I care about.”
Security audit of domain configuration
“Look up the RDAP record for paypal.com and tell me if DNSSEC is enabled and what its current status flags are — I need to verify it's properly locked against transfers.”
Competitive research on domain age
“Pull the RDAP registration info for notion.so — I want to know when it was first registered and what nameservers it's using.”
Technical details
Endpoint
GEThttps://automatom.matt-d59.workers.dev/rdap?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need structured, machine-readable domain registration data (expiry, registrar, nameservers, DNSSEC, status flags) from the authoritative RDAP protocol rather than scraping WHOIS text. Prefer it over generic WHOIS tools when you need reliably parsed JSON output with consistent field names. Ideal for domain monitoring, security audits, and infrastructure checks.
Side effects
- Domain not found or unregistered — may return empty or error response
- TLD not supported by RDAP — some newer or ccTLDs may lack RDAP coverage
- Invalid domain format — missing or malformed domain query parameter
- Rate limiting or upstream RDAP registry unavailability
- Network timeout if upstream registry is slow to respond
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"dnssec": true,
"domain": "EXAMPLE.COM",
"status": [
"client delete prohibited",
"client transfer prohibited"
],
"expires": "2027-08-13T04:00:00Z",
"registrar": "RESERVED-Internet Assigned Numbers Authority",
"registered": "1995-08-14T04:00:00Z",
"nameservers": [
"ELLIOTT.NS.CLOUDFLARE.COM",
"HERA.NS.CLOUDFLARE.COM"
],
"last_changed": "2026-08-14T08:01:43Z"
}
}Tags
x402
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