{"uid":"cap_p2aKFnvJN-YV8TyXPksUK","slug":"dns-aaaa-auth-subdomain-743e880b","name":"dns-aaaa-auth-subdomain","description":"AAAA record of auth.<domain>: looks up the auth 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 auth without enumerating subdomains. $0.01 per lookup.","url":"https://dns.intel.rallylive.ca/dns/host/auth/aaaa?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_hu3VqiUDSIKKiPrzAl9tP","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 the auth.<domain> subdomain via Cloudflare DNS-over-HTTPS and reports existence, records, and TTL.","exampleAgentPrompt":"Can you check if auth.stripe.com has an AAAA (IPv6) DNS record and tell me its TTL and value?","exampleUseCases":[{"title":"Verify auth subdomain IPv6 presence","prompt":"Does auth.github.com have an IPv6 AAAA record configured? I want to know the record value and TTL if it exists."},{"title":"Pre-deployment infrastructure check","prompt":"Before we go live, can you confirm that auth.mycompany.com resolves via IPv6? Check its AAAA record and let me know if it's missing."},{"title":"Third-party SaaS DNS audit","prompt":"I'm auditing DNS for okta.com — does their auth subdomain have an AAAA record set up, and if so what does it point to?"}],"resultDescription":"Returns whether an AAAA record exists for auth.<domain>, the IPv6 address(es) in the record, the TTL value, and the DNS response code — all sourced from a Cloudflare DoH query.","failureModes":["Domain not found or NXDOMAIN — auth subdomain does not exist under the given domain","Network or DoH resolver timeout from Cloudflare","Invalid or malformed domain input","SERVFAIL response from upstream DNS","Payment not processed — x402 payment required before response"],"whenToPreferThis":"Use this endpoint when you specifically need to check whether a domain's auth subdomain has an IPv6 (AAAA) DNS record, without needing to enumerate all subdomains. Ideal for quick infrastructure checks, security audits, or verifying IPv6 readiness of authentication endpoints.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T18:30:06.245Z","isFirstParty":false,"canonicalSlug":"dns-aaaa-auth-subdomain-743e880b"}