{"uid":"cap_gJU96pqFHGNXXFcYXSPT5","slug":"dns-svcb-via-adguard-6cdb5f02","name":"dns-svcb-via-adguard","description":"SVCB 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. $0.01 per lookup.","url":"https://dns.intel.rallylive.ca/dns/svcb/via/adguard?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_F3ASCEnf1JUN-TiDZNUc9","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":"Resolves SVCB DNS records for a domain via AdGuard DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.","exampleAgentPrompt":"Can you look up the SVCB records for example.com using AdGuard DNS and tell me what records come back, the TTL, whether DNSSEC was validated, and how fast AdGuard answered?","exampleUseCases":[{"title":"Diagnose SVCB filtering by AdGuard","prompt":"Check the SVCB records for cloudflare.com via AdGuard DNS — I want to know if AdGuard is filtering or modifying the response and whether DNSSEC validation passed."},{"title":"Compare SVCB propagation across resolvers","prompt":"Look up SVCB records for api.example.com through AdGuard DNS so I can compare the TTL and response against what other resolvers are returning — I'm trying to spot propagation lag."},{"title":"Audit SVCB records for new domain","prompt":"After publishing our new SVCB record for myservice.io, can you query AdGuard DNS to confirm the record is live, check the response code, and tell me the TTL and answer time?"}],"resultDescription":"Returns the SVCB records for the queried domain as answered by AdGuard DNS over HTTPS, including the full record set, TTL value, DNS response code (NOERROR, NXDOMAIN, or SERVFAIL), whether the resolver performed DNSSEC validation, and the resolver's answer time in milliseconds.","failureModes":["NXDOMAIN returned if domain does not exist or has no SVCB records","SERVFAIL if AdGuard DNS encounters an upstream error or DNSSEC validation failure","No SVCB records returned if the domain exists but has no SVCB RRset","Network timeout if AdGuard DoH endpoint is unreachable","Payment failure if USDC balance is insufficient for the $0.01 per-lookup fee"],"whenToPreferThis":"Choose this endpoint when you specifically need SVCB record resolution via AdGuard DNS — particularly to detect AdGuard-specific filtering, compare resolver behavior across providers, check DNSSEC validation status, or measure AdGuard's answer latency for SVCB queries. Prefer this over generic DNS tools when the AdGuard resolver's perspective is the target of interest.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T19:01:47.789Z","isFirstParty":false,"canonicalSlug":"dns-svcb-via-adguard-6cdb5f02"}