{"uid":"cap_3w3XEKwLz4_5IHYMgX5Bq","slug":"quietsignal-dns-inventory-public-dns-record-lookup-19d5edd8","name":"QuietSignal DNS Inventory — Public DNS Record Lookup","description":"QuietSignal Public Data: independent, read-only rollup, wallet, opportunity, and developer-data facts for agents, paid per request with USDC over HTTP 402 on Base.","url":"https://83-29-153-50.sslip.io/v1/dns-inventory?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":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["domain"],"properties":{"domain":{"type":"string","description":"Public hostname to query through a fixed DNS-over-HTTPS resolver"}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"domain":"example.com","schema":"public-dns-inventory/v1","records":{"A":{"rcode":0,"answers":[]}},"resolver":"Google Public DNS-over-HTTPS","disclaimer":"Public DNS observations only; not a security or availability assessment."}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_LoWI2LDzGd5Yf-gNZW2xK","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Queries a public hostname via Google DNS-over-HTTPS and returns structured DNS record data (e.g. A records) for that domain.","exampleAgentPrompt":"Can you look up the DNS records for api.example.com and tell me what IP addresses it resolves to?","exampleUseCases":[{"title":"Verify domain infrastructure before integration","prompt":"Before we connect to their API, can you check what DNS A records exist for partner.acmecorp.com and see what IPs it resolves to?"},{"title":"Debugging a domain resolution issue","prompt":"I'm having trouble reaching staging.myapp.io — can you pull the DNS records for it and tell me what the resolver returns?"},{"title":"Due diligence on an unknown hostname","prompt":"I found a reference to data.obscurevendor.net in our logs — can you do a DNS inventory lookup on it and show me what records come back?"}],"resultDescription":"Returns a JSON object containing the queried domain name, schema version, DNS records (e.g. A records with rcode and answers), the resolver used (Google Public DNS-over-HTTPS), and a disclaimer that results reflect public DNS observations only and are not a security or availability assessment.","failureModes":["Missing or invalid 'domain' query parameter returns a 400 error","Domain with no DNS records returns empty answers array with rcode 0","Payment not provided or insufficient USDC returns HTTP 402","DNS resolution failure or NXDOMAIN may return non-zero rcode","Unreachable upstream resolver may cause timeout or 503"],"whenToPreferThis":"Prefer this endpoint when you need a quick, machine-readable DNS record lookup for a public hostname without setting up your own DNS resolver. It is useful for infrastructure checks, domain verification, and enrichment workflows where a trusted third-party resolver (Google DoH) is acceptable. Not suitable for private/internal DNS queries, security assessments, or real-time availability monitoring.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T18:32:49.391Z","isFirstParty":false,"canonicalSlug":"quietsignal-dns-inventory-public-dns-record-lookup-19d5edd8"}