{"uid":"cap_DUpas63tZy7JSZkfTGJ8a","slug":"github-audit-agentdiet-dev-domain-osint-tls-certificate-security-16c469bf","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/tls-scanner)","url":"https://github-audit.agentdiet.dev/v1/tls-scanner?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_4yVG8AuzDnjE0O4nLfXcI","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, TLS certificate inspection, and HTTP security header grading for a given domain name.","exampleAgentPrompt":"Can you scan anthropic.com and tell me its DNS resolution (IPv4 and IPv6), TLS certificate issuer and expiry date, and overall HTTP security header grade?","exampleUseCases":[{"title":"Pre-launch security check for new domain","prompt":"We're about to launch our product at newstartup.io — can you scan that domain and tell me if the TLS cert is valid, who issued it, when it expires, and whether our security headers are in good shape?"},{"title":"Vendor due diligence OSINT","prompt":"I need to vet a third-party vendor before we integrate with them — can you pull the DNS records, TLS certificate info, and HTTP security grade for vendorcompany.com so I know what we're dealing with?"},{"title":"Monitor competitor infrastructure","prompt":"Can you run a quick domain recon on competitor.com and tell me their DNS IPs, TLS certificate issuer and expiry, and how well their security headers are configured?"}],"resultDescription":"Returns live DNS resolution data (IPv4 and IPv6 addresses), TLS certificate details including issuer and expiry date, and an HTTP security header grade reflecting the domain's security posture.","failureModes":["Domain does not exist or fails to resolve — returns DNS error","Domain has no TLS certificate — TLS fields may be empty or flagged","Network timeout reaching the target domain — request may fail","Invalid or malformed domain input — returns validation error","Domain actively blocks external scanners — may return incomplete data"],"whenToPreferThis":"Choose this endpoint when you need a quick, live OSINT snapshot of a domain's DNS infrastructure, TLS certificate health, and HTTP security configuration in a single call — especially useful for vendor due diligence, pre-launch security checks, or competitive infrastructure reconnaissance. Prefer this over manual tools or general web scrapers when you need structured, machine-readable security data at low cost ($0.01/call).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:26:07.050Z","isFirstParty":false,"canonicalSlug":"github-audit-agentdiet-dev-domain-osint-tls-certificate-security-2a9f3864"}