{"uid":"cap_bbcX8synIy53N_ITAkBfh","slug":"cve-intel-agentdiet-dev-domain-osint-tls-certificate-security-headers-a903e4c3","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://cve-intel.agentdiet.dev/v1/cert-transparency)","url":"https://cve-intel.agentdiet.dev/v1/cert-transparency?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_OQ2Adme8Wh8h_9FyLqNfO","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"cve-intel.agentdiet.dev","brandSlug":"cve-intel-agentdiet-dev-mpp","brandBaseUrl":"https://cve-intel.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 domain OSINT check on stripe.com — I want to see its DNS resolution (IPv4 and IPv6), who issued the TLS certificate and when it expires, and the HTTP security header grade?","exampleUseCases":[{"title":"Vendor security due diligence check","prompt":"Before we integrate with this third-party API provider at payments-gateway.io, can you pull their DNS records, check their TLS certificate issuer and expiry date, and give me an HTTP security grade so I can include it in the due diligence report?"},{"title":"Monitor competitor domain security posture","prompt":"I want to know how openai.com's infrastructure looks from a security standpoint — can you check their IPv4/IPv6 DNS resolution, TLS certificate details, and HTTP security headers?"},{"title":"Detect expiring certificate before outage","prompt":"Our client's site is at checkout.acmecorp.com — can you inspect the TLS certificate right now and tell me the issuer and exact expiry date so we know if it's about to lapse?"}],"resultDescription":"Returns live DNS resolution results (IPv4 and IPv6 addresses), TLS certificate metadata including issuer name and expiry date, and an HTTP security header grade for the queried domain.","failureModes":["Domain does not exist or cannot be resolved — DNS lookup fails with an error or empty result","Domain is unreachable or times out during live inspection — connection timeout error","Domain has no TLS certificate (HTTP only) — TLS fields may be null or absent","Invalid domain format provided — validation error returned","Rate limiting or payment failure — HTTP 402 or 429 error"],"whenToPreferThis":"Choose this endpoint when you need live, real-time OSINT on a domain's DNS resolution, TLS certificate provenance, and HTTP security posture in a single call — especially useful for security audits, vendor due diligence, pre-integration checks, or certificate expiry monitoring. Prefer this over certificate transparency log search tools when you need current live inspection rather than historical CT log data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:22:27.140Z","isFirstParty":false,"canonicalSlug":"cve-intel-agentdiet-dev-domain-osint-tls-certificate-security-headers-623f671e"}