{"uid":"cap_XuQwUlXq4DYpGf4Ok36Tl","slug":"x402-toolbox-dns-a-records-lookup-f84bd5d2","name":"x402-toolbox DNS A 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-a-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_6nG-hHicDrcO-9RsAym7Q","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":"Resolves DNS A records for a given domain, returning IPv4 addresses associated with that hostname, paid per-call via x402/USDC.","exampleAgentPrompt":"What are the DNS A records for example.com — I need to see which IPv4 addresses it resolves to right now?","exampleUseCases":[{"title":"Domain IP resolution check","prompt":"Can you look up the DNS A records for github.com and tell me which IPv4 addresses it currently points to?"},{"title":"Infrastructure verification before deploy","prompt":"Before I push this config, check the DNS A records for api.mycompany.com and confirm what IP address it resolves to."},{"title":"Detect domain hijacking or misconfiguration","prompt":"Look up the A records for mystore.io — I want to verify it's still pointing to the right IP and hasn't been redirected somewhere else."}],"resultDescription":"A JSON object with ok and paid flags, along with DNS A record results for the queried domain — typically a list of IPv4 addresses that the hostname resolves to.","failureModes":["Domain does not exist or has no A records — returns empty result or DNS NXDOMAIN","Invalid or malformed domain name in schema parameter — likely returns error or empty response","DNS propagation delay — recently updated records may return stale data","Payment failure via x402 — call rejected before DNS lookup is performed","Cloudflare Worker timeout if upstream DNS resolver is slow"],"whenToPreferThis":"Choose this endpoint when you need a quick, no-signup DNS A record lookup and are comfortable paying $0.001 USDC per call via x402. Ideal for AI agent pipelines that need deterministic DNS resolution without managing API keys. Prefer over manual dig/nslookup when running in an automated, agent-driven environment that already supports x402 micropayments.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T03:15:28.317Z","isFirstParty":false,"canonicalSlug":"x402-toolbox-dns-a-records-lookup-f84bd5d2"}