{"uid":"cap_jShisHjU59uCfTPox_mkD","slug":"domain-intel-pay-per-call-domain-intelligence-aa47ec5d","name":"Domain Intel — Pay-per-call Domain Intelligence","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/registry-renewal-window?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"domain":{"type":"string","pattern":"^(?:[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?\\.)+[a-zA-Z]{2,63}$","maxLength":253}}},"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_y5bmr0nZYTSWHTz-TseDj","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 WHOIS, DNS records, mail policy, TLS certificate, and subdomain data for a given domain, billed per call in USDC via x402.","exampleAgentPrompt":"Can you pull up the full domain intelligence report for stripe.com — WHOIS, DNS records, mail policies, TLS cert, and any subdomains you can find?","exampleUseCases":[{"title":"Investigate a suspicious sender domain","prompt":"Someone just emailed me from support@quickpay-secure.net — can you look up everything you can find on that domain? I want to see WHOIS, DNS, mail security policies, and TLS certificate details."},{"title":"Audit mail security for a competitor","prompt":"Can you check what mail security policies — SPF, DKIM, DMARC — mailchimp.com has set up, along with their DNS records?"},{"title":"Map subdomains before a pen test","prompt":"I need a full domain intel report on acmecorp.io — especially any subdomains you can enumerate, plus DNS and TLS certificate info."}],"resultDescription":"A structured response containing WHOIS registration data (registrar, registrant, expiry), DNS records (A, MX, NS, TXT, etc.), mail policy records (SPF, DKIM, DMARC), TLS certificate details (issuer, validity, SANs), and a list of discovered subdomains for the queried domain.","failureModes":["Invalid domain format returns a validation error","Domain not found in WHOIS returns empty or partial data","Payment failure via x402 returns 402 Payment Required","Rate limiting or upstream DNS/WHOIS timeouts may return 503 or partial results","Newly registered or private domains may return redacted WHOIS data"],"whenToPreferThis":"Choose this endpoint when you need a comprehensive, single-call domain intelligence bundle — WHOIS, DNS, mail policy, TLS, and subdomains — without signing up for an account or managing API keys. It is ideal for ad-hoc, pay-as-you-go domain investigations, security research, or enrichment pipelines where you want to avoid subscription commitments. Prefer alternatives if you need real-time continuous monitoring or bulk batch lookups at high volume.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:41:23.949Z","isFirstParty":false,"canonicalSlug":"domain-intel-pay-per-call-domain-intelligence-aa47ec5d"}