{"uid":"cap__KERXG1p_zdrgN8z35CtP","slug":"x402-toolbox-dns-cname-records-lookup-77e78b1e","name":"x402-toolbox DNS CNAME Records Lookup","description":"309 deterministic pay-per-call tools for AI agents over x402 (USDC, Base). No signup, no API key: the payment is the identity.","url":"https://x402-toolbox.shablony-pro.workers.dev/network/dns-cname-records?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"schema":{"type":"string"}}},"responseSchema":{"type":"json","example":{"ok":true,"paid":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_x3O-J-0NPD00VawBNNri7","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up DNS CNAME records for a given domain name, paid per-call via x402 micropayments (USDC on Base).","exampleAgentPrompt":"Can you look up the DNS CNAME records for api.example.com and tell me what canonical name it resolves to?","exampleUseCases":[{"title":"Verify CDN CNAME configuration","prompt":"Check the CNAME records for static.myapp.com — I want to confirm it's pointing to the right CDN hostname before we go live."},{"title":"Diagnose subdomain routing issue","prompt":"Can you look up the CNAME records for mail.acmecorp.io? We're having email delivery issues and I need to see where that subdomain is pointing."},{"title":"Audit domain alias chain","prompt":"Pull the DNS CNAME records for shop.brandname.com so I can document what canonical name it's aliased to for our infrastructure audit."}],"resultDescription":"Returns a JSON object with ok and paid status flags, along with the resolved DNS CNAME record(s) for the queried domain, including the canonical name target the domain alias points to.","failureModes":["Domain does not exist — empty or error result returned","No CNAME record present for the domain (A/AAAA record only)","Payment not fulfilled — 402 response requiring x402 USDC payment","Malformed domain input — invalid schema parameter","DNS resolution timeout or upstream failure","Rate limiting or temporary worker unavailability"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, no-signup DNS CNAME lookup paid by microtransaction rather than managing API keys or subscriptions. Ideal for AI agents that need on-demand DNS introspection without prior authentication setup, particularly in automated pipelines where per-call USDC payment via x402 is acceptable.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:47:49.796Z","isFirstParty":false,"canonicalSlug":"x402-toolbox-dns-cname-records-lookup-77e78b1e"}