{"uid":"cap_6ShuWI2A61NOkkPGcv5_V","slug":"serp-extract-agentdiet-dev-domain-osint-tls-certificate-security-8a5e9dd4","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://serp-extract.agentdiet.dev/v1/whois-lookup)","url":"https://serp-extract.agentdiet.dev/v1/whois-lookup?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["domain"],"properties":{"limit":{"type":"integer","default":20,"maximum":100,"minimum":1,"description":"Maximum number of items to return per page (1-100)"},"cursor":{"type":"string","description":"Opaque pagination cursor for fetching the next page"},"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_LY2Q7MFcYjaelUZJF2o1V","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"serp-extract.agentdiet.dev","brandSlug":"serp-extract-agentdiet-dev-mpp","brandBaseUrl":"https://serp-extract.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 domain OSINT recon on anthropic.com — I need to see the DNS resolution (both IPv4 and IPv6), who issued the TLS certificate, when it expires, and the HTTP security header grade?","exampleUseCases":[{"title":"Pre-launch security posture check","prompt":"Before we go live, can you audit anthropic.com's TLS certificate issuer and expiry date, and tell me whether the HTTP security headers pass a basic grade check?"},{"title":"Certificate expiry monitoring alert","prompt":"Check when the TLS certificate for stripe.com is set to expire and who issued it — I want to know if we're at risk of an unexpected expiry soon."},{"title":"Competitor domain OSINT investigation","prompt":"I'm doing some recon on openai.com — can you pull the live IPv4 and IPv6 DNS records, TLS cert details, and HTTP security grade for that domain?"}],"resultDescription":"Returns live DNS resolution results (IPv4/IPv6 addresses), TLS certificate metadata (issuer, expiry date), and an HTTP security header grade/analysis for the queried domain","failureModes":["Domain does not exist or cannot be resolved — DNS lookup fails with an error","Domain is unreachable or times out — TLS/HTTP inspection returns no data","Invalid domain format provided — validation error returned","Domain uses non-standard ports or non-HTTP(S) — security header grading may be incomplete","Rate limiting or payment failure (HTTP 402) if usage quota exceeded"],"whenToPreferThis":"Choose this endpoint when you need a quick, combined DNS + TLS + HTTP security posture snapshot for a domain without running separate tools. Ideal for OSINT workflows, pre-deployment security checks, certificate expiry monitoring, or competitive reconnaissance where a single $0.01 call replaces multiple lookups.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:46:51.695Z","isFirstParty":false,"canonicalSlug":"serp-extract-agentdiet-dev-domain-osint-tls-certificate-security-d236f82c"}