{"uid":"cap_RufMoQJefWduwL61-I1Bi","slug":"dns-aaaa-record-lookup-for-autodiscover-subdomain-9eb5fa9c","name":"DNS AAAA Record Lookup for autodiscover Subdomain","description":"AAAA record of autodiscover.<domain>: looks up the autodiscover host under the domain you give (AAAA via Cloudflare DoH) and reports whether it exists, its records and TTL. Quick existence check for common hosts like autodiscover without enumerating subdomains. $0.01 per lookup.","url":"https://dns.intel.rallylive.ca/dns/host/autodiscover/aaaa?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_93bjUVwCIy0-MrgDfCcvH","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":"Looks up the AAAA (IPv6) DNS record for autodiscover.<domain> via Cloudflare DoH and returns existence status, records, and TTL","exampleAgentPrompt":"Can you check if autodiscover.microsoft.com has an AAAA DNS record — I want to know its IPv6 address and TTL?","exampleUseCases":[{"title":"Email server autodiscover IPv6 check","prompt":"Does autodiscover.contoso.com have an IPv6 AAAA DNS record? I'm setting up an email client and need to verify the autodiscover endpoint is reachable over IPv6."},{"title":"Domain migration IPv6 validation","prompt":"We just migrated example.com to a new hosting provider — can you confirm whether autodiscover.example.com now resolves to an AAAA record and what IPv6 address it's pointing to?"},{"title":"IT audit of email infrastructure","prompt":"I'm auditing our company's email DNS config — check if autodiscover.acmecorp.com has a valid AAAA record and tell me its TTL."}],"resultDescription":"Returns whether the autodiscover.<domain> host exists in DNS, its AAAA (IPv6) records if present, and the TTL of those records, as resolved via Cloudflare DNS over HTTPS.","failureModes":["Domain does not have an autodiscover subdomain — returns NXDOMAIN or empty records","Domain exists but has no AAAA record (only A record) — returns no records found","Invalid or malformed domain name input — may return an error or empty response","Cloudflare DoH temporarily unavailable — lookup fails with a service error","Rate limiting or payment failure — lookup not executed"],"whenToPreferThis":"Use this endpoint when you need a quick, targeted check of whether the autodiscover subdomain of a given domain has an IPv6 (AAAA) DNS record, without performing broad subdomain enumeration. Ideal for email infrastructure auditing, migration validation, or IT diagnostics where you specifically need autodiscover IPv6 resolution via a privacy-respecting DoH resolver.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:45:14.434Z","isFirstParty":false,"canonicalSlug":"dns-aaaa-record-lookup-for-autodiscover-subdomain-9eb5fa9c"}