{"uid":"cap_Rz8csP6woVg14VVQfPaU3","slug":"workflows-agentdiet-dev-domain-osint-tls-certificate-security-headers-c2c37e96","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://workflows.agentdiet.dev/v1/dns-recon)","url":"https://workflows.agentdiet.dev/v1/dns-recon?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_dNgVWD-oXf4ST8wMRCIR0","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"workflows.agentdiet.dev","brandSlug":"workflows-agentdiet-dev-mpp","brandBaseUrl":"https://workflows.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 run a full DNS and TLS recon on anthropic.com — I want to see its IPv4/IPv6 addresses, who issued its SSL certificate and when it expires, and what HTTP security headers it has?","exampleUseCases":[{"title":"Vendor security due diligence check","prompt":"Before we integrate with acme-payments.io, can you check their DNS setup, who issued their TLS certificate and when it expires, and whether they have proper security headers in place?"},{"title":"Monitor competitor domain security posture","prompt":"Pull the DNS records, TLS cert details, and HTTP security header grade for stripe.com — I want to see how their security posture compares to ours."},{"title":"Pre-launch domain security audit","prompt":"We're about to launch app.mybusiness.com — can you check its DNS resolution, confirm the TLS certificate issuer and expiry date, and tell me if there are any missing security headers I should fix?"}],"resultDescription":"Returns live DNS resolution results (IPv4 and IPv6 addresses), TLS certificate metadata (issuer, expiry date, validity status), and an HTTP security header assessment including presence/absence of headers like HSTS, CSP, X-Frame-Options, and an overall security grade.","failureModes":["Domain does not exist or fails to resolve — DNS lookup returns no records","Domain is reachable but has no HTTPS/TLS — certificate fields may be null or absent","Connection timeout if the target host is slow or firewalled","Invalid domain input (e.g. bare IP, malformed hostname) returns validation error","Payment failure via x402 if USDC balance is insufficient"],"whenToPreferThis":"Choose this endpoint when you need a combined, single-call view of a domain's DNS resolution, TLS certificate health, and HTTP security posture — ideal for OSINT workflows, vendor due diligence, pre-launch security audits, or competitive reconnaissance. Prefer it over raw dig/whois tools when you want structured, agent-consumable output without assembling multiple tools.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:26:25.343Z","isFirstParty":false,"canonicalSlug":"workflows-agentdiet-dev-domain-osint-tls-certificate-security-headers-4387c6a6"}