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DNS, WHOIS & TLS Reconnaissance Lookup
x402
DNS, WHOIS & TLS Reconnaissance Lookup is a paid API for AI agents from mcp-gateway.agentdiet.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).
Performs a combined DNS, WHOIS, and TLS certificate reconnaissance query for a given domain name, returning aggregated intelligence about the domain.
Price / call$0.01
Success—
StatusUnknown
How this service works
Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://mcp-gateway.agentdiet.dev settling in USDC on Base.
Output
Returns a JSON object with aggregated DNS records, WHOIS registration details (registrar, registrant, dates), and TLS certificate metadata for the queried domain, along with a status field and a compression ratio proof of work metric.
Example use cases
Investigate suspicious phishing domain
“Someone sent me a link to secure-paypal-login.com — can you pull the WHOIS registration, DNS records, and TLS cert info so I can figure out if this is a phishing site?”
Verify vendor domain legitimacy
“Before we sign this contract, can you do a full DNS and WHOIS lookup on acmevendor.io to confirm it's a real, established company and not a fly-by-night operation?”
Security audit of own domain
“Can you check the DNS records, WHOIS registration details, and TLS certificate status for mybusiness.com and flag anything that looks misconfigured or expired?”
Technical details
Endpoint
GEThttps://mcp-gateway.agentdiet.dev/v1/dns-whois-tls-recon?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a single aggregated call that combines DNS, WHOIS, and TLS certificate data for a domain rather than hitting three separate APIs. It is particularly useful for security investigations, domain vetting, or compliance checks where all three data types are needed together and cost-per-call simplicity (flat $0.01 USDC) matters. Prefer alternatives if you need only one of DNS, WHOIS, or TLS individually, or if you require real-time streaming updates.
Side effects
- Domain not found or unregistered — empty or null WHOIS/DNS data returned
- Invalid domain format — malformed input may yield an error response
- TLS data unavailable for domains without HTTPS — partial results
- Payment not settled — x402 payment required before data is returned
- Rate limiting or gateway errors from upstream DNS/WHOIS providers
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {},
"status": "ok",
"roi_proof": {
"compression_ratio_pct": 91.4
}
}
}Tags
x402
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