{"uid":"cap_yxvD5oiFGhV8xly4NXa1v","slug":"serp-extract-agentdiet-dev-domain-osint-tls-certificate-security-88b9ca66","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://serp-extract.agentdiet.dev/v1/tls-scanner)","url":"https://serp-extract.agentdiet.dev/v1/tls-scanner?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["domain"],"properties":{"limit":{"type":"integer","default":20,"maximum":100,"minimum":1,"description":"Maximum number of items to return per page (1-100)"},"cursor":{"type":"string","description":"Opaque pagination cursor for fetching the next page"},"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_rqfA1zRwvgvulMV_xWkJ9","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"serp-extract.agentdiet.dev","brandSlug":"serp-extract-agentdiet-dev-mpp","brandBaseUrl":"https://serp-extract.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 scan anthropic.com and tell me its DNS resolution addresses, who issued its TLS certificate, when it expires, and what HTTP security headers it has?","exampleUseCases":[{"title":"Pre-launch security audit for a new site","prompt":"Before we go live, can you check that our domain startupapp.io has a valid TLS certificate, show me who issued it and when it expires, and tell me if we're missing any important HTTP security headers?"},{"title":"Vendor due diligence on third-party domain","prompt":"I need to vet a vendor — can you run a full TLS and security header check on partnercorp.com and tell me their DNS IPs, certificate authority, expiry date, and security grade?"},{"title":"Monitoring competitor infrastructure changes","prompt":"Can you check openai.com right now and tell me its current IPv4 and IPv6 addresses, TLS certificate issuer and expiry, and what HTTP security headers it's serving?"}],"resultDescription":"Returns live DNS resolution results (IPv4/IPv6 addresses), TLS certificate details (issuer, expiry date, validity status), and an HTTP security headers assessment including which security headers are present or missing and an overall security grade for the domain.","failureModes":["Domain does not exist or fails DNS resolution — returns resolution failure or empty DNS records","Domain has no TLS certificate (HTTP-only site) — TLS fields may be null or absent","Network timeout reaching the target domain — returns timeout or connection error","Invalid domain format provided — returns validation error","Domain actively blocks scanning probes — may return incomplete or partial results"],"whenToPreferThis":"Choose this endpoint when you need a quick, unified OSINT snapshot of a domain's live DNS posture, TLS certificate health, and HTTP security header configuration in a single call. It is ideal for security reconnaissance, vendor due diligence, pre-launch audits, or continuous monitoring of certificate expiry. Prefer this over generic port scanners or manual certificate lookups when you need structured, agent-ready output combining DNS, TLS, and HTTP security signals together.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:26:06.665Z","isFirstParty":false,"canonicalSlug":"serp-extract-agentdiet-dev-domain-osint-tls-certificate-security-d236f82c"}