{"uid":"cap_nwauBdRnG0eVaNCquBUr6","slug":"halowerk-domain-intel-mx-transip-article-endpoint-d00aeb53","name":"Halowerk Domain Intel — MX/TransIP 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-transip?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_64iHQDt3ruSyucqs0OmTI","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":"Returns MX record intelligence and mail policy data for a given domain, with optional baseline comparison, paid per-call in USDC via x402","exampleAgentPrompt":"Pull the current MX records and mail policy for example.com and compare them against these baseline records I saw last week: exchange mail.example.com priority 10, observed on 2024-06-01.","exampleUseCases":[{"title":"Detecting unauthorized MX record changes","prompt":"Check the MX records for acmecorp.com right now and compare them to the baseline I have from two weeks ago — exchange mx1.acmecorp.com priority 10 and mx2.acmecorp.com priority 20, observed on 2024-05-15 — and tell me if anything has changed."},{"title":"Auditing mail infrastructure before migration","prompt":"I'm about to migrate our mail servers. Can you pull all the current MX record details and mail policy for mybusiness.io so I have a full picture of the existing setup?"},{"title":"Investigating suspicious email routing","prompt":"We got a phishing report that may involve DNS hijacking. Can you look up the live MX records for clientdomain.net and tell me what mail exchangers are currently configured and what priority they have?"}],"resultDescription":"Returns current MX records (exchange hostnames and priorities) along with associated mail policy data, WHOIS registration details, DNS records, TLS certificate information, and subdomains for the queried domain. When a baseline is provided, the response enables comparison of current vs. historical MX configuration to detect drift or unauthorized changes.","failureModes":["Invalid or malformed domain name returns a validation error","Domain does not exist in DNS — returns empty or NXDOMAIN result","Baseline schema mismatch (missing required fields like observed_at or records) causes a 422 or schema validation error","Payment not settled via x402 protocol returns a 402 Payment Required response","Rate limiting or upstream DNS resolution failure may return a 503 or timeout","Overly long domain name (>253 characters) rejected by input validation"],"whenToPreferThis":"Choose this endpoint when you need MX record and mail policy data for a domain without any signup or API key, and especially when you want to compare current MX records against a known historical baseline to detect changes. It is well-suited for automated security monitoring, domain auditing pipelines, and one-off investigations where pay-per-call via x402 USDC micropayments is preferred over subscription APIs. Prefer alternatives if you need bulk batch lookups at lower per-query cost, or if you need real-time streaming DNS monitoring rather than point-in-time lookups.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:41:04.272Z","isFirstParty":false,"canonicalSlug":"halowerk-domain-intel-mx-transip-article-endpoint-d00aeb53"}