{"uid":"cap_3mww3158jRSiCEZ_oEKCO","slug":"dns-soa-via-opendns-6d2282b4","name":"dns-soa-via-opendns","description":"SOA records for a domain as answered by OpenDNS (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. $0.01 per lookup.","url":"https://dns.intel.rallylive.ca/dns/soa/via/opendns?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_66vAmxNAKuYKRchXG8DlD","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 SOA (Start of Authority) DNS records for a domain as answered by OpenDNS via DNS-over-HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.","exampleAgentPrompt":"What does OpenDNS return for the SOA record of example.com — include the TTL, response code, whether DNSSEC was validated, and how fast the resolver answered?","exampleUseCases":[{"title":"Detect DNS propagation lag across resolvers","prompt":"I just updated the SOA serial for mybusiness.com — can you check what OpenDNS is returning for its SOA record so I can compare it against Cloudflare and see if there's any propagation lag?"},{"title":"Diagnose split-horizon DNS filtering","prompt":"We suspect OpenDNS is filtering our corporate domain corpnet.io differently from other resolvers — can you pull the SOA record via OpenDNS and tell me the response code and whether it's NOERROR or NXDOMAIN?"},{"title":"Verify DNSSEC validation by OpenDNS","prompt":"Check the SOA record for securedomain.org as answered by OpenDNS and let me know if the resolver validated DNSSEC and what TTL it returned."}],"resultDescription":"Returns the SOA record data for the queried domain as answered by OpenDNS, including the record contents (primary NS, responsible mailbox, serial, refresh, retry, expire, minimum TTL), the TTL of the response, the DNS response code (NOERROR, NXDOMAIN, or SERVFAIL), whether OpenDNS validated DNSSEC for the response, and the resolver's answer latency in milliseconds.","failureModes":["Domain does not exist — NXDOMAIN response code returned","Domain has no SOA record — empty answer section","OpenDNS filters or blocks the domain — may return SERVFAIL or non-standard response","Network timeout reaching OpenDNS resolver — SERVFAIL response code","Invalid or malformed domain name input — request error","DNSSEC validation failure — AD flag not set in response"],"whenToPreferThis":"Choose this endpoint when you specifically need to see how OpenDNS resolves a domain's SOA record, especially for comparing resolver behavior (e.g., detecting propagation lag, filtering, or split-horizon DNS), or when you want to check DNSSEC validation status as seen by the OpenDNS resolver. Use sibling endpoints for other resolvers (Cloudflare, Mullvad, NextDNS, CleanBrowsing) or for other DNS record types (A, AAAA, CNAME, TXT, NAPTR, etc.).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T19:02:01.959Z","isFirstParty":false,"canonicalSlug":"dns-soa-via-opendns-6d2282b4"}