{"uid":"cap_9og5qRIbeaxUC-khD16W4","slug":"ambolt-dns-lookup-98d32aab","name":"Ambolt DNS Lookup","description":"Pay-per-call data tools for developers and AI agents: company registers, documents, tenders, rates and on-chain facts as MCP tools, x402 endpoints and Apify Actors.","url":"https://api.ambolt.dev/v1/dns-lookup?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"const":"http"},"method":{"enum":["GET","POST"]},"queryParams":{"type":"object","required":["domain"],"properties":{"types":{"type":"string","description":"Record types. Default: all."},"domain":{"type":"string","pattern":"^(?=.{1,253}$)([A-Za-z0-9]([A-Za-z0-9-]{0,61}[A-Za-z0-9])?\\.)+[A-Za-z]{2,63}$","maxLength":253,"description":"Domain name, e.g. example.com."}},"additionalProperties":false}}}}},"responseSchema":{"type":"json","example":{"email":{"spf":{"record":"v=spf1 -all","allMechanism":"-all"},"dmarc":{"policy":"reject","record":"v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s"}},"domain":"example.com","records":{"A":["172.66.147.243","104.20.23.154"],"MX":[{"exchange":"","priority":0}],"NS":["hera.ns.cloudflare.com","elliott.ns.cloudflare.com"],"TXT":["v=spf1 -all","_k2n1y4vw3qtb4skdx9e7dxt97qrmmq9"],"AAAA":["2606:4700:10::ac42:93f3","2606:4700:10::6814:179a"],"CNAME":[]},"resolvedAt":"2026-10-02T21:35:41.471Z"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_UCK_Ss3WzZhkUBI64jCd9","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Performs a DNS lookup for a given domain, returning A, AAAA, MX, TXT, NS, and CNAME records along with parsed email security metadata (SPF, DMARC).","exampleAgentPrompt":"Can you look up all the DNS records for github.com — I especially want to see the MX and TXT records to check their email security setup?","exampleUseCases":[{"title":"Email deliverability audit","prompt":"Check the DNS records for sendgrid.com and tell me if their SPF and DMARC policies are properly configured for email security."},{"title":"Server IP resolution check","prompt":"What IP addresses does cloudflare.com resolve to? Give me both IPv4 and IPv6 addresses."},{"title":"Nameserver verification","prompt":"Look up the nameservers and CNAME records for shopify.com — I need to confirm which DNS provider they're using."}],"resultDescription":"A JSON object containing the domain name, all requested DNS record types (A, AAAA, MX, TXT, NS, CNAME), parsed email security metadata (SPF record with mechanism breakdown, DMARC policy and record), and a resolvedAt timestamp.","failureModes":["Invalid domain format — domain must match hostname pattern (e.g. no bare IPs or trailing dots)","Domain does not exist — NXDOMAIN response with empty or missing record arrays","Unsupported record type requested — only A, AAAA, MX, TXT, NS, CNAME are valid","Payment failure — x402 payment of $0.003 USDC not completed, request rejected","DNS timeout — upstream resolver fails to respond in time"],"whenToPreferThis":"Choose this endpoint when you need a pay-per-call, programmatic DNS lookup that also parses and surfaces email security metadata (SPF, DMARC) alongside raw records — ideal for agents that need infrastructure verification or email deliverability auditing without managing resolver infrastructure. Prefer over generic DNS APIs when you want structured output with email security context already parsed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T00:45:38.043Z","isFirstParty":false,"canonicalSlug":"ambolt-dns-lookup-98d32aab"}