{"uid":"cap_leWyhpuzML4MBsHZsqNyE","slug":"domain-osint-agentdiet-dev-domain-osint-tls-certificate-security-fe5a94bd","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://domain-osint.agentdiet.dev/v1/ssl-audit)","url":"https://domain-osint.agentdiet.dev/v1/ssl-audit?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_ZseGSix3fC_oUIRXDF0lV","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"domain-osint.agentdiet.dev","brandSlug":"domain-osint-agentdiet-dev-mpp","brandBaseUrl":"https://domain-osint.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Performs live reconnaissance on a domain by resolving IPv4/IPv6 DNS, inspecting TLS certificate issuer and expiry, and grading HTTP security headers.","exampleAgentPrompt":"Can you run a full DNS, TLS certificate, and security headers audit on stripe.com — I want to know the IPv4/IPv6 resolution, who issued their SSL cert, when it expires, and how their HTTP security headers grade out?","exampleUseCases":[{"title":"Vendor security due diligence check","prompt":"Before we integrate with this vendor, can you check the TLS certificate issuer and expiry, IPv4/IPv6 DNS resolution, and security headers grade for their domain api.acmecorp.io?"},{"title":"SSL expiry monitoring alert","prompt":"Check domain-osint.agentdiet.dev right now — I need to know if their SSL certificate is about to expire and who issued it."},{"title":"Competitive web security benchmark","prompt":"Run a security recon on shopify.com — I want to see their DNS resolution, TLS certificate details, and how their HTTP security headers stack up."}],"resultDescription":"Returns live DNS resolution results (IPv4 and IPv6 addresses), TLS certificate metadata (issuer, validity period, expiry date), and an HTTP security headers grade or breakdown — giving a full picture of a domain's infrastructure and security posture.","failureModes":["Domain does not exist or fails to resolve — DNS lookup returns empty or NXDOMAIN","Domain has no TLS certificate (HTTP-only) — certificate fields may be null or absent","Security headers not present — grading reflects missing headers","Network timeout reaching the target domain — connection error returned","Invalid domain format supplied — validation error on the domain parameter","Payment not completed — HTTP 402 returned if x402 micropayment not sent"],"whenToPreferThis":"Choose this endpoint when you need a combined, single-call OSINT snapshot covering DNS resolution, TLS certificate metadata, and HTTP security headers for any domain — especially useful for vendor due diligence, continuous security monitoring, competitive benchmarking, or pre-integration security checks where all three data points are needed together rather than calling separate specialized tools.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:51:24.491Z","isFirstParty":false,"canonicalSlug":"domain-osint-agentdiet-dev-domain-osint-tls-certificate-security-46a95185"}