{"uid":"cap_oMXFQw7Lvc19IWd66AoL3","slug":"dns-ds-record-lookup-via-nextdns-doh-a95f4e79","name":"DNS DS Record Lookup via NextDNS (DoH)","description":"DS records for a domain as answered by NextDNS (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. $0.01 per lookup.","url":"https://dns.intel.rallylive.ca/dns/ds/via/nextdns?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_bopX8CYgzfpkIqfEBOkrY","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 DS (Delegation Signer) DNS records for a domain as answered by NextDNS via DNS over HTTPS, including TTL, response code, DNSSEC validation status, and resolver answer time.","exampleAgentPrompt":"Can you look up the DS records for example.com using the NextDNS resolver and tell me the records, TTL, response code, whether DNSSEC was validated, and how fast NextDNS answered?","exampleUseCases":[{"title":"DNSSEC chain of trust verification","prompt":"Check the DS records for my domain cloudflare.com via NextDNS — I want to know if DNSSEC is validated and what the response code is."},{"title":"DNS propagation comparison across resolvers","prompt":"I just updated the DS records for mybusiness.com — can you query them through NextDNS and tell me the TTL and answer time so I can compare against Google and Cloudflare?"},{"title":"Diagnosing DNSSEC filtering or split-horizon","prompt":"Something seems off with DNSSEC for securezone.net — can you check what DS records NextDNS is returning for it, including whether it validates DNSSEC and the response code?"}],"resultDescription":"Returns the DS records for the queried domain as seen by NextDNS, including the record values, TTL, DNS response code (NOERROR, NXDOMAIN, or SERVFAIL), whether DNSSEC was validated by the resolver, and the resolver's answer time in milliseconds.","failureModes":["NXDOMAIN if the domain does not exist","SERVFAIL if NextDNS encounters an error resolving the domain","Empty DS record set if the domain has no DS records published","Network timeout if NextDNS is temporarily unreachable","Invalid domain input returning an error response"],"whenToPreferThis":"Use this endpoint when you specifically need to query DS records via the NextDNS resolver for DNSSEC chain-of-trust verification, propagation lag comparison, or to detect resolver-specific filtering. Prefer this over generic DS lookups when you need NextDNS's perspective specifically, or when comparing multiple resolvers side by side.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T18:43:08.108Z","isFirstParty":false,"canonicalSlug":"dns-ds-record-lookup-via-nextdns-doh-a95f4e79"}