{"uid":"cap_uFD_xCOltK_HootYIsF5-","slug":"polymarket-odds-agentdiet-dev-domain-osint-tls-certificate-security-c5624097","name":"Domain OSINT, TLS Certificate & Security Headers Recon","description":"Inspects live IPv4/IPv6 DNS resolution, TLS certificate issuer/expiry, and HTTP security grade. (Live x402 v2, IETF MPP & MCP endpoint at https://polymarket-odds.agentdiet.dev/v1/whois-lookup)","url":"https://polymarket-odds.agentdiet.dev/v1/whois-lookup?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["domain"],"properties":{"domain":{"type":"string","minLength":1,"description":"Target domain name (e.g. anthropic.com, openai.com) for DNS, TLS certificate, and security header OSINT"}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":[],"displayCostAmount":"0.01","displayCostAsset":"USD","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_U7lkWEwOk8h12Sgs7j_55","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"polymarket-odds.agentdiet.dev","brandSlug":"polymarket-odds-agentdiet-dev-mpp","brandBaseUrl":"https://polymarket-odds.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Performs live reconnaissance on a domain including IPv4/IPv6 DNS resolution, TLS certificate issuer and expiry, and HTTP security header grading.","exampleAgentPrompt":"Can you run a security recon on anthropic.com — I want to see its DNS resolution, TLS certificate issuer and expiry date, and how its HTTP security headers are graded?","exampleUseCases":[{"title":"Pre-launch security posture check","prompt":"Before we go live, can you check openai.com's TLS certificate details, DNS resolution, and HTTP security header grade so I can see what a well-secured site looks like compared to ours?"},{"title":"Third-party vendor domain vetting","prompt":"We're onboarding a new vendor at payments.acmecorp.com — can you pull its TLS certificate issuer and expiry, DNS IPs, and security header score so we can assess their security posture?"},{"title":"Incident investigation domain recon","prompt":"We got an alert about suspicious traffic from malicious-site.example — can you do a full domain recon on it: DNS IPs, TLS cert issuer and expiry, and security header grade?"}],"resultDescription":"Returns live DNS resolution data (IPv4 and IPv6 addresses), TLS certificate details including issuer and expiry date, and an HTTP security header grade reflecting the presence or absence of headers like HSTS, CSP, X-Frame-Options, etc.","failureModes":["Domain does not exist or fails DNS resolution — returns error or empty DNS result","Domain has no TLS certificate (HTTP-only) — TLS fields may be null or absent","Domain is unreachable/firewalled — timeout or connection error","Invalid or malformed domain input — validation error","Rate limiting or payment failure — HTTP 402 response requiring x402 payment"],"whenToPreferThis":"Choose this endpoint when you need a fast, all-in-one passive recon snapshot of a domain's DNS infrastructure, TLS certificate chain, and HTTP security header posture — without sending intrusive probes. Ideal for security assessments, vendor vetting, competitive intelligence, or pre-launch audits where you want certificate issuer, expiry, and security grade in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:51:29.626Z","isFirstParty":false,"canonicalSlug":"polymarket-odds-agentdiet-dev-domain-osint-tls-certificate-security-43a7ed73"}