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Vextorium Domain Intelligence
x402
Vextorium Domain Intelligence is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-01).
Returns WHOIS registration details, DNS records (A, AAAA, MX, NS, TXT), and SSL certificate information for any domain name.
Price / call$0.02
Success—
StatusUnknown
How this service works
Domain intelligence: WHOIS (registrar, creation and expiry dates), DNS records and SSL certificate details.
Output
A JSON object containing three top-level sections: 'whois' (registrar name, nameservers, creation date, expiration date, domain status), 'dns' (A, AAAA, MX, NS, TXT record arrays), and 'ssl' (issuer common name, organization, country, validity start and end dates), plus the queried domain name. Any section may be null if data is unavailable.
Example use cases
Checking domain expiry before acquisition
“Look up WHOIS and DNS info for openai.com — I want to know who registered it, when it expires, and what nameservers it's using.”
Diagnosing email delivery issues
“Can you check the DNS records for stripe.com? I specifically need the MX and TXT records to troubleshoot why emails aren't being delivered.”
Verifying SSL certificate legitimacy
“Pull the SSL certificate details for paypal.com — I need to see who issued it and when it expires to make sure it's legitimate.”
Technical details
Endpoint
POSThttps://api.vextorium.com/dominio-pago?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a comprehensive one-call snapshot of a domain's registration, DNS configuration, and SSL posture. It is ideal for due diligence on domain acquisitions, security audits, email deliverability debugging, or enriching domain records in a data pipeline. Prefer it over manual DNS/WHOIS tools when you need all three data types (WHOIS + DNS + SSL) in a single structured JSON response at low cost ($0.02 per call).
Side effects
- Invalid or malformed domain name returns null or empty fields
- Private/redacted WHOIS records return null registrar or dates
- Domain does not exist returns null across all sections
- SSL not configured on domain returns null ssl object
- DNS propagation delays may return stale records
- Network timeout to WHOIS or DNS servers causes partial null response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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