{"uid":"cap_AU8LISI1R8k1WZqH_NdY0","slug":"mcp-compiler-agentdiet-dev-domain-osint-tls-certificate-security-3fac49e2","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-compiler.agentdiet.dev/v1/dns-recon)","url":"https://mcp-compiler.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_qDce36LRBbu-7CsmB_vvm","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-compiler.agentdiet.dev","brandSlug":"mcp-compiler-agentdiet-dev-mpp","brandBaseUrl":"https://mcp-compiler.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 stripe.com — I want to see what IPs it resolves to, who issued the SSL cert and when it expires, and how the security headers are graded?","exampleUseCases":[{"title":"Vendor security due diligence check","prompt":"Before we integrate with this new payments vendor at payvend.io, can you check their DNS resolution, TLS certificate issuer and expiry, and security header grade so I can assess their infrastructure hygiene?"},{"title":"Monitor certificate expiry for own domain","prompt":"Can you check the TLS certificate on mybusiness.com and tell me who issued it, when it expires, and whether it's going to cause any security header warnings?"},{"title":"Competitive OSINT on rival domain","prompt":"I want to do a quick OSINT sweep on competitor.com — pull their IPv4 and IPv6 records, see who issued their SSL cert and when it expires, and give me a security headers grade."}],"resultDescription":"Returns live DNS resolution results (IPv4/IPv6 addresses), TLS certificate details (issuer, expiration date), and an HTTP security header grade for the target domain, enabling rapid infrastructure and security posture assessment.","failureModes":["Domain does not exist or fails to resolve — DNS lookup returns no records","TLS certificate absent or not accessible — endpoint cannot inspect certificate details","HTTP security headers unreachable — target server may block or timeout requests","Invalid domain format provided — schema validation error returned","Rate limit or payment failure — HTTP 402 returned requiring payment"],"whenToPreferThis":"Choose this endpoint when you need a combined single-call OSINT snapshot covering DNS resolution, TLS certificate validity, and HTTP security headers for any domain — particularly useful for due diligence, security audits, or certificate monitoring workflows where consolidating three checks into one API call at $0.01 is preferable to chaining multiple specialized tools.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:20:56.435Z","isFirstParty":false,"canonicalSlug":"mcp-compiler-agentdiet-dev-domain-osint-tls-certificate-security-4194a5ad"}