{"uid":"cap_PIDzqts5jFXxSCBJF1BEK","slug":"halowerk-domain-intel-mx-namecheap-private-email-article-endpoint-1d5f01c5","name":"Halowerk Domain Intel — MX / Namecheap Private Email Article Endpoint","description":"Domain in, WHOIS, DNS, mail policy, TLS certificate and subdomains out. Pay per call in USDC over x402. No signup, no API key.","url":"https://dns.halowerk.com/domain/articles/mx-namecheap-private-email?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"domain":{"type":"string","maxLength":253},"baseline":{"type":"object","required":["domain","observed_at","records"],"properties":{"domain":{"type":"string","maxLength":253},"records":{"type":"array","items":{"type":"object","required":["exchange","priority"],"properties":{"exchange":{"type":"string","maxLength":254},"priority":{"type":"integer","maximum":65535,"minimum":0}},"additionalProperties":false},"maxItems":50},"observed_at":{"type":"string","maxLength":40}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.009","displayCostAsset":"USDC","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":"$0.009/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.009","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.009","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_0qFFnrK3F-XaxZ2MlXrDw","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.009","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Accepts a domain and optional MX baseline, then returns WHOIS, DNS records, mail policy, TLS certificate details, and subdomains for that domain — paid per call in USDC via x402.","exampleAgentPrompt":"Pull a full domain intelligence report for halowerk.com — I want WHOIS, DNS records, MX servers, mail policy, TLS certificate, and subdomains, and compare the MX records against this baseline: exchange 'mx1.privateemail.com' priority 10, observed yesterday.","exampleUseCases":[{"title":"Email infrastructure audit for onboarding","prompt":"Before we onboard this vendor, can you look up all the mail infrastructure for vendorcorp.io — I need their MX records, SPF/DKIM/DMARC policy, and TLS cert info so I can assess their email security posture?"},{"title":"Detect MX record drift in monitoring pipeline","prompt":"Check the current MX records for acmecorp.com and compare them against our stored baseline from last week — exchange 'mail.acmecorp.com' at priority 10, observed 2025-06-01 — and flag any changes."},{"title":"Domain due diligence before acquisition","prompt":"We're evaluating acquiring startupxyz.com — can you pull a comprehensive domain intel report including WHOIS registration details, all DNS records, subdomains, and the TLS certificate so we can assess the domain's history and infrastructure?"}],"resultDescription":"A structured payload containing WHOIS registration data, full DNS record set, MX records with priorities, mail policy details (SPF, DKIM, DMARC), TLS certificate metadata, and discovered subdomains for the queried domain. When a baseline is supplied, the response can be used to diff current MX records against the prior snapshot.","failureModes":["Invalid or malformed domain name returns a 4xx validation error","Domain not found or NXDOMAIN results in empty or partial data","Payment not settled via x402 results in 402 Payment Required before data is returned","Baseline schema mismatch (missing required fields) causes request rejection","Rate limits or upstream DNS/WHOIS timeouts may return partial results or 503"],"whenToPreferThis":"Choose this endpoint when you need a single no-signup, no-API-key call to retrieve comprehensive domain intelligence — WHOIS, DNS, MX, mail policy, TLS, and subdomains — paid micropayment per call in USDC via the x402 protocol. Ideal for agentic workflows that need on-demand domain lookups without managing API credentials, or when you want to diff current MX records against a stored baseline to detect drift.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:43:30.003Z","isFirstParty":false,"canonicalSlug":"halowerk-domain-intel-mx-namecheap-private-email-article-endpoint-1d5f01c5"}