{"uid":"cap_7XSo5XBgTGgBh7NkmFvAc","slug":"mcp-security-agentdiet-dev-domain-osint-tls-certificate-security-c627099f","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://mcp-security.agentdiet.dev/v1/dns-whois-tls-recon)","url":"https://mcp-security.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_6ATDL5wRZoaWCdkf4xkt7","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"mcp-security.agentdiet.dev","brandSlug":"mcp-security-agentdiet-dev-mpp","brandBaseUrl":"https://mcp-security.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Performs live DNS resolution (IPv4/IPv6), TLS certificate inspection (issuer, expiry), and HTTP security headers grading for a given domain.","exampleAgentPrompt":"Can you run a full domain OSINT recon on anthropic.com — check its DNS records (IPv4 and IPv6), TLS certificate issuer and expiry, and HTTP security headers grade?","exampleUseCases":[{"title":"Pre-vendor security due diligence","prompt":"Before we sign a contract with this SaaS vendor, can you audit openai.com's domain security — check their DNS resolution, TLS certificate details, and whether they have proper security headers like HSTS and CSP?"},{"title":"SSL certificate expiry monitoring","prompt":"Can you check when the TLS certificate for stripe.com expires and who issued it? I want to know if it's about to lapse."},{"title":"Competitive infrastructure OSINT","prompt":"I'm doing recon on a competitor's domain setup — can you pull the DNS records, TLS certificate info, and HTTP security grade for shopify.com?"}],"resultDescription":"Returns live DNS resolution data including IPv4 and IPv6 addresses, TLS certificate details such as issuer and expiry date, and an HTTP security headers assessment including presence of headers like HSTS, CSP, X-Frame-Options, and an overall security grade for the target domain.","failureModes":["Domain does not exist or fails to resolve — returns DNS resolution error","Domain has no TLS certificate (HTTP-only) — TLS fields may be null or empty","Domain blocks external probes or rate-limits reconnaissance — incomplete data returned","Invalid domain format provided — returns validation error","Network timeout reaching the target domain — partial or error response"],"whenToPreferThis":"Choose this endpoint when you need a quick, all-in-one domain security snapshot covering DNS, TLS, and HTTP headers without setting up your own toolchain. It is ideal for OSINT investigations, pre-engagement recon, vendor security assessments, or monitoring certificate expiry — especially when you need structured, agent-consumable output rather than running dig, openssl, and curl manually.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:24:27.608Z","isFirstParty":false,"canonicalSlug":"mcp-security-agentdiet-dev-domain-osint-tls-certificate-security-0096b7db"}