{"uid":"cap_LwDb1NkHMtq_QNzM8chKh","slug":"defi-yield-agentdiet-dev-domain-osint-tls-certificate-security-93d1a28d","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://defi-yield.agentdiet.dev/v1/dns-whois-tls-recon)","url":"https://defi-yield.agentdiet.dev/v1/dns-whois-tls-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_6RjE9nMLqXmOp9KxTkxcE","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"defi-yield.agentdiet.dev","brandSlug":"defi-yield-agentdiet-dev-mpp","brandBaseUrl":"https://defi-yield.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Performs live reconnaissance on a domain by inspecting IPv4/IPv6 DNS resolution, TLS certificate details (issuer, expiry), and HTTP security header grades.","exampleAgentPrompt":"Can you run a full domain OSINT check on openai.com — I want to see the DNS resolution (both IPv4 and IPv6), TLS certificate issuer and expiry date, and how their HTTP security headers score?","exampleUseCases":[{"title":"Vendor security due diligence","prompt":"Before we integrate with stripe.com, can you pull their DNS records, check their TLS cert issuer and when it expires, and give me a rundown of their HTTP security headers?"},{"title":"Certificate expiry monitoring","prompt":"Can you check the TLS certificate on github.com and tell me who issued it and when it expires so I can flag if it's coming up for renewal soon?"},{"title":"Competitor security posture audit","prompt":"I want to know how well-secured our competitor's site shopify.com is — check their DNS resolution, TLS certificate details, and HTTP security header grade."}],"resultDescription":"Returns live DNS resolution results (IPv4/IPv6 addresses), TLS certificate details including issuer and expiry date, and an HTTP security headers grade or breakdown for the queried domain.","failureModes":["Domain does not exist or fails DNS resolution — empty or error response","Domain has no HTTPS/TLS — TLS fields may be null or missing","Timeout if the target domain is unreachable or slow to respond","Invalid domain input format — validation error returned","Domain actively blocks external probes — incomplete header data"],"whenToPreferThis":"Choose this endpoint when you need a quick, all-in-one domain security snapshot covering DNS resolution, TLS certificate health, and HTTP security headers in a single call. It's ideal for due diligence workflows, vendor assessments, certificate expiry monitoring, or OSINT investigations where you want to avoid stitching together multiple tools.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:23:17.301Z","isFirstParty":false,"canonicalSlug":"defi-yield-agentdiet-dev-domain-osint-tls-certificate-security-bafdde09"}