{"uid":"cap_wmpYimX0KX4ucT1qCsHx0","slug":"dns-hinfo-lookup-via-adguard-dns-doh-7b8203e5","name":"DNS HINFO Lookup via AdGuard DNS (DoH)","description":"HINFO records for a domain as answered by AdGuard DNS (DNS over HTTPS): the records, TTL, response code (NOERROR/NXDOMAIN/SERVFAIL), whether the resolver validated DNSSEC, and the resolver's answer time. Compare resolvers to spot propagation lag, filtering or split-horizon answers. $0.01 per lookup.","url":"https://dns.intel.rallylive.ca/dns/hinfo/via/adguard?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_e9se_8F8-GK8YeHMim6ag","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves HINFO DNS records for a domain using AdGuard DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.","exampleAgentPrompt":"Can you look up the HINFO DNS records for example.com using the AdGuard DNS resolver and tell me the records, TTL, response code, whether DNSSEC was validated, and how fast AdGuard answered?","exampleUseCases":[{"title":"Detect AdGuard DNS filtering of HINFO","prompt":"Check if AdGuard DNS is filtering or altering HINFO records for suspicious-domain.net — I want to see the response code, records returned, and whether DNSSEC was validated."},{"title":"Compare resolver propagation for HINFO","prompt":"I'm trying to spot propagation lag for mycompany.com's HINFO records. Can you query AdGuard DNS via DoH and give me the TTL and answer time so I can compare it against other resolvers?"},{"title":"Investigate split-horizon HINFO answers","prompt":"I think my DNS is returning different HINFO records depending on the resolver. Can you query adguard for the HINFO records on internalapp.corp and show me what it returns including the response code?"}],"resultDescription":"Returns the HINFO DNS records for the queried domain as answered by AdGuard DNS over HTTPS, including the record data (CPU/OS hardware info), TTL, DNS response code (NOERROR, NXDOMAIN, or SERVFAIL), a flag indicating whether the resolver performed DNSSEC validation, and the resolver's answer latency in milliseconds.","failureModes":["Domain does not exist — returns NXDOMAIN response code with empty records","Domain has no HINFO records — returns NOERROR with empty answer section","AdGuard DNS resolver unavailable — may return SERVFAIL","Invalid or malformed domain input — request may fail or return error","AdGuard DNS actively filters the domain — may return NXDOMAIN or modified response even if records exist elsewhere"],"whenToPreferThis":"Choose this endpoint when you specifically need to query HINFO records via the AdGuard DNS resolver (e.g. to detect resolver-specific filtering, compare propagation timing, or audit split-horizon behavior). Prefer this over generic DNS lookups when AdGuard's filtering behavior or DoH-specific response characteristics are relevant to your analysis.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T18:54:32.742Z","isFirstParty":false,"canonicalSlug":"dns-hinfo-lookup-via-adguard-dns-doh-7b8203e5"}