{"uid":"cap_e85KYF_M_KA5S080KoAfE","slug":"defi-yield-agentdiet-dev-domain-osint-tls-certificate-security-bae5390a","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-recon)","url":"https://defi-yield.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_r6-oykOduwq517T11ame9","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 DNS resolution (IPv4/IPv6), TLS certificate inspection, and HTTP security header grading for a given domain","exampleAgentPrompt":"Can you run a full DNS and TLS security recon on anthropic.com — I want to see the IP addresses it resolves to, who issued the SSL cert and when it expires, and what HTTP security headers they have?","exampleUseCases":[{"title":"Vendor security due diligence check","prompt":"Before we integrate with payments.acmecorp.com, can you check their DNS resolution, TLS certificate details — issuer and expiry — and whether they have proper HTTP security headers in place?"},{"title":"Detect expiring SSL certificate","prompt":"Can you check if the TLS cert for my-startup.io is about to expire, and also tell me who issued it and what IPs the domain resolves to?"},{"title":"Competitor infrastructure recon","prompt":"I want to do some OSINT on openai.com — what IPs does it resolve to over IPv4 and IPv6, who's the TLS cert issuer, and how does their HTTP security header grade look?"}],"resultDescription":"Returns live DNS resolution results (IPv4 and IPv6 addresses), TLS certificate details (issuer, expiry date), and an HTTP security header audit with a security grade for the target domain.","failureModes":["Domain does not exist or fails to resolve — returns DNS lookup error","TLS certificate is missing or self-signed — may return partial data","Domain is unreachable or times out — returns connectivity error","Invalid domain format supplied — returns validation error","Non-existent or parked domain with no HTTP headers to inspect — returns partial result"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, combined OSINT snapshot of a domain covering DNS, TLS, and HTTP security headers in a single call, especially for vendor due diligence, security auditing, or certificate expiry monitoring. Prefer this over dedicated tools when you want a rapid single-call reconnaissance rather than deep vulnerability scanning or full port enumeration.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:21:31.904Z","isFirstParty":false,"canonicalSlug":"defi-yield-agentdiet-dev-domain-osint-tls-certificate-security-bafdde09"}