{"uid":"cap_ZqhZ-Q-QQYw-ZexhZ8y8p","slug":"domain-intel-mx-domainfactory-baseline-check-ea8fef9c","name":"Domain Intel — MX / domainfactory Baseline Check","description":"Requires an unauthenticated caller-owned baseline; returns real current NS/MX records, added/removed sets and tri-state target-provider transition. Current DNS comes from one bounded native recursive-resolver query; existing Dossier provides context. Resolver caching may apply; no account ownership or global migration-completion claim. Existing provider patterns are reused without new invented attribution. At most50records,domain253chars,9sbudget; DNSsubquery2s/oneattempt. Unknown provider remai","url":"https://dns.halowerk.com/domain/articles/mx-domainfactory?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_jSxnP0FuQsVmMLaOGxdZ5","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":"Given a domain and an optional MX-record baseline, returns WHOIS, DNS, mail policy (SPF/DKIM/DMARC), TLS certificate details, and subdomains — with diff support against a prior MX snapshot.","exampleAgentPrompt":"Pull up the full domain intel for domainfactory.de — WHOIS, DNS, MX records with mail policy, TLS certificate, and subdomains — and flag any differences from these baseline MX records I saw last week: mx1.domainfactory.de (priority 10) and mx2.domainfactory.de (priority 20), observed on 2025-06-01.","exampleUseCases":[{"title":"Email security audit for a client domain","prompt":"Run a full domain intel check on acme-corp.com — I need the WHOIS details, all DNS records, their SPF/DKIM/DMARC policy, current MX records, and the TLS certificate info so I can audit their email security posture."},{"title":"MX change detection for brand monitoring","prompt":"Check domainfactory.de right now and compare the MX records against this baseline I captured on 2025-05-15: mx1.domainfactory.de at priority 10 and mx2.domainfactory.de at priority 20 — tell me if anything has changed."},{"title":"Subdomain enumeration for threat intelligence","prompt":"I'm doing threat intel on suspicious-domain.io — can you pull the full domain intel including all discoverable subdomains, the TLS certificate, and WHOIS ownership info?"}],"resultDescription":"Returns a comprehensive domain intelligence report including: WHOIS registrant/registrar/expiry data, full DNS record set, MX exchange list with priorities, mail policy records (SPF, DKIM, DMARC), TLS certificate details (issuer, validity, SANs), discovered subdomains, and — when a baseline is provided — a diff highlighting changes in MX configuration since the baseline was observed.","failureModes":["Domain not found or unresolvable — no DNS data returned","Invalid domain format (exceeds 253 characters or malformed) — input validation error","WHOIS rate limiting or registry unavailability — partial results with WHOIS omitted","TLS certificate absent or expired — certificate section returns null or error flag","Baseline MX schema invalid (missing required fields: domain, observed_at, records) — request rejected","Payment failure over x402 — 402 response before any data is returned","Subdomain enumeration returns empty set for well-protected or sparsely delegated domains"],"whenToPreferThis":"Choose this endpoint when you need a single-call, pay-per-use snapshot of a domain's full technical posture — WHOIS, DNS, mail policy, TLS, and subdomains — without signing up for a SaaS platform. Especially valuable when you also have a prior MX baseline and want change detection built into the same call. Prefer it over manual DNS tools when working in an automated agent pipeline that can pay $0.009 USDC per lookup via x402.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:46:08.217Z","isFirstParty":false,"canonicalSlug":"domain-intel-mx-domainfactory-baseline-check-ea8fef9c"}