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Surefact Domain Audit
x402
Surefact Domain Audit is a paid API for AI agents from api.surefact.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-14).
Looks up WHOIS/RDAP registration details, DNS security status, nameservers, and risk signals for a given domain name
Price / call$0.005
Success—
StatusUnknown
How this service works
Verified, pay-per-call tools for AI agents: read web pages, check emails, audit DNS and domains, convert currencies, vet package versions for vulnerabilities, and roll provably fair dice for games. Every answer is checked against its source or comes with a proof. No signup or API key: pay each call in USDC on Base with x402. Failed calls are never charged.
Output
Returns a JSON object with the registered domain name, registration status (true/false), creation/update/expiry timestamps, domain age in days, registrar name and abuse contact, nameservers, DNSSEC flag, EPP status codes, human-readable protections list (e.g. transfer_locked), risk signals array, and the RDAP source URL used for verification.
Example use cases
Vetting a vendor's domain legitimacy
“Before we pay this invoice, can you check the domain on the sender's email — vendorpayments.net — and tell me how old it is, who registered it, and whether anything looks suspicious?”
Checking domain expiry before renewal
“Can you look up when our company domain acmecorp.com expires and whether it's protected against transfer or deletion?”
Security audit of a phishing suspect
“Someone sent us a link from secure-login-paypal.com — can you pull the full domain registration info including risk signals, age, nameservers, and DNSSEC status so I can tell if it's a phishing domain?”
Technical details
Endpoint
GEThttps://api.surefact.workers.dev/v1/domain?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need verified, source-backed domain registration and DNS security metadata — especially for security vetting, fraud detection, or compliance checks. Prefer it over generic WHOIS tools because every answer is traced back to its RDAP source, failed calls are never charged, and it requires no API key — just a per-call USDC micropayment via x402.
Side effects
- Domain not found or unregistered — returns registered: false with empty fields
- Invalid domain name format — returns validation error
- RDAP registry unavailable for TLD — may return partial data
- Network timeout from upstream RDAP server — call not charged on failure
- Unicode domain not properly normalized — subdomains stripped, punycode applied automatically
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"dnssec": false,
"domain": "google.com",
"status": [
"client delete prohibited",
"client transfer prohibited",
"client update prohibited",
"server delete prohibited",
"server transfer prohibited",
"server update prohibited"
],
"created": "1997-09-15T04:00:00Z",
"expires": "2028-09-14T04:00:00Z",
"updated": "2019-09-09T15:39:04Z",
"age_days": 10620,
"rdap_url": "https://rdap.verisign.com/com/v1/domain/google.com",
"registrar": "MarkMonitor Inc.",
"registered": true,
"nameservers": [
"ns1.google.com",
"ns2.google.com",
"ns3.google.com",
"ns4.google.com"
],
"protections": [
"transfer_locked",
"delete_locked",
"update_locked"
],
"risk_signals": [],
"registrar_abuse": {
"email": "abusecomplaints@markmonitor.com",
"phone": "+1.2086851750"
}
}
}Tags
x402
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