{"uid":"cap_uR6o4QN1YOfVpywVWIJXK","slug":"company-enrich-agentdiet-dev-domain-osint-tls-certificate-security-0bfcb3f8","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://company-enrich.agentdiet.dev/v1/whois-lookup)","url":"https://company-enrich.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_0YWC17UW1jq3gbT-UBIYB","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"company-enrich.agentdiet.dev","brandSlug":"company-enrich-agentdiet-dev-mpp","brandBaseUrl":"https://company-enrich.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Performs live DNS resolution (IPv4/IPv6), TLS certificate inspection (issuer, expiry), and HTTP security header grading for a given domain.","exampleAgentPrompt":"Can you run a full DNS, TLS certificate, and HTTP security header recon on anthropic.com — I want to see the IPv4/IPv6 addresses, who issued the cert, when it expires, and what security grade the site gets?","exampleUseCases":[{"title":"Vendor security due diligence check","prompt":"Before we onboard this SaaS vendor, can you inspect openai.com for its TLS certificate issuer and expiry, IPv4/IPv6 DNS resolution, and HTTP security header grade so I can assess their security posture?"},{"title":"SSL expiry alert before renewal","prompt":"Check when the TLS certificate for stripe.com expires and who issued it — I want to make sure it's not about to lapse before we renew our partnership contract."},{"title":"Competitor domain OSINT recon","prompt":"Run a domain OSINT recon on competitor.com — pull their DNS IP addresses, TLS cert details, and HTTP security headers so I can compare their infrastructure posture to ours."}],"resultDescription":"Returns live DNS resolution results (IPv4/IPv6 addresses), TLS certificate metadata (issuer, subject, expiry date), and an HTTP security header audit including a security grade, covering headers like HSTS, CSP, X-Frame-Options, and similar protective response headers.","failureModes":["Domain does not exist or fails DNS resolution — returns error or empty DNS fields","Domain has no TLS certificate (HTTP-only) — TLS fields may be null or absent","Target host times out during live HTTP probe — security header results unavailable","Malformed or missing domain parameter — API returns 400 bad request","Network-level block prevents live TLS handshake — partial results returned"],"whenToPreferThis":"Choose this endpoint when you need a live, real-time snapshot of a domain's DNS resolution, TLS certificate health, and HTTP security configuration in a single call. It is ideal for security due diligence, vendor assessments, pre-engagement OSINT, and certificate expiry monitoring. Prefer it over static WHOIS-only tools when you need TLS issuer/expiry details and HTTP security grading alongside DNS records.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:25:50.518Z","isFirstParty":false,"canonicalSlug":"company-enrich-agentdiet-dev-domain-osint-tls-certificate-security-6519964a"}