{"uid":"cap_mHNCd1VuJtdoDOcuRj-7n","slug":"github-audit-agentdiet-dev-domain-osint-tls-certificate-security-2e02b257","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://github-audit.agentdiet.dev/v1/ssl-audit)","url":"https://github-audit.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_qtb7Spmcu57ssiiiLYb84","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"github-audit.agentdiet.dev","brandSlug":"github-audit-agentdiet-dev-mpp","brandBaseUrl":"https://github-audit.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Performs live DNS resolution (IPv4/IPv6), TLS certificate inspection, and HTTP security header grading for a given domain","exampleAgentPrompt":"Can you check the TLS certificate details and HTTP security grade for stripe.com — I want to know who issued the cert, when it expires, and what IPs it resolves to?","exampleUseCases":[{"title":"Vendor security due diligence","prompt":"I'm evaluating a new SaaS vendor at paymentpro.io — can you check their SSL certificate issuer, expiry date, DNS resolution, and HTTP security header grade so I can assess their security posture?"},{"title":"Certificate expiry monitoring","prompt":"Can you pull the TLS certificate expiry details for mybusiness.com? I want to make sure our cert isn't about to expire and confirm who the issuer is."},{"title":"Competitive infrastructure OSINT","prompt":"I want to do a quick domain recon on competitor.com — give me their IPv4 and IPv6 addresses, who issued their TLS cert, and how their HTTP security headers are graded."}],"resultDescription":"Returns live DNS resolution results (IPv4/IPv6 addresses), TLS certificate metadata (issuer, expiry date, validity), and an HTTP security header grade reflecting the presence and quality of headers like HSTS, CSP, X-Frame-Options, and similar security controls.","failureModes":["Domain does not exist or cannot be resolved — DNS lookup failure returned","Domain is unreachable or times out — connection timeout error","Domain has no TLS certificate (HTTP only) — certificate inspection returns null or error","Invalid domain format provided — input validation error","Transient network error during live inspection — retry-able failure"],"whenToPreferThis":"Choose this endpoint when you need live, real-time DNS, TLS, and HTTP security intelligence for a specific domain — particularly for security due diligence, certificate expiry checks, infrastructure OSINT, or vendor security assessments. It is preferable over static database lookups when freshness matters and over general-purpose web scrapers when structured certificate and security header data is specifically needed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:24:03.122Z","isFirstParty":false,"canonicalSlug":"github-audit-agentdiet-dev-domain-osint-tls-certificate-security-2a9f3864"}