{"uid":"cap_bG42QPX3UIt-spik25LJ6","slug":"x402-audit-agentdiet-dev-domain-osint-tls-certificate-security-4e497483","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://x402-audit.agentdiet.dev/v1/osint)","url":"https://x402-audit.agentdiet.dev/v1/osint?utm_source=zero.xyz","method":"POST","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_IxVHWMZ88mKn1AZt8M0gJ","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"x402-audit.agentdiet.dev","brandSlug":"x402-audit-agentdiet-dev-mpp","brandBaseUrl":"https://x402-audit.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Performs live OSINT on a domain by inspecting its IPv4/IPv6 DNS resolution, TLS certificate issuer and expiry, and HTTP security header grade.","exampleAgentPrompt":"Can you run a full domain recon on anthropic.com — I want to see its DNS resolution (IPv4 and IPv6), TLS certificate issuer and expiry date, and its HTTP security headers grade?","exampleUseCases":[{"title":"Pre-launch security posture check","prompt":"Before we go live, can you audit the DNS resolution, TLS certificate details, and HTTP security grade for myapp.io so I know if there are any obvious security gaps?"},{"title":"Vendor due diligence domain recon","prompt":"I need to vet a new vendor — can you pull the OSINT on their domain supplierco.com, including their TLS certificate issuer and expiry and their HTTP security header grade?"},{"title":"Detect expired or mismatched TLS cert","prompt":"I'm getting browser warnings about openai.com — can you check when their TLS certificate expires, who issued it, and whether DNS is resolving correctly?"}],"resultDescription":"Returns a structured object containing live DNS resolution results (IPv4 and IPv6 addresses), TLS certificate metadata (issuer, subject, expiry date, validity status), and an HTTP security headers audit grade, giving a full OSINT snapshot of the target domain's network and security configuration.","failureModes":["Domain does not exist or has no DNS records — returns empty or null DNS fields","TLS certificate unreachable or connection refused — certificate fields may be null or error indicated","Invalid domain string input — validation error returned","Domain resolves but HTTP server is unreachable — security headers grade unavailable","Timeout on live DNS/TLS probe for slow or geographically distant domains"],"whenToPreferThis":"Choose this endpoint when you need a live, real-time OSINT snapshot combining DNS resolution, TLS certificate inspection, and HTTP security grading in a single call. It is ideal for security audits, vendor vetting, pre-deployment checks, or threat reconnaissance where you need authoritative live data rather than cached records. Prefer this over general-purpose DNS lookup tools when you also need TLS and HTTP security header analysis in one response.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:37:14.833Z","isFirstParty":false,"canonicalSlug":"x402-audit-agentdiet-dev-domain-osint-tls-certificate-security-de309ebe"}