{"uid":"cap_DVFrN-r08io1cNw0SNQFU","slug":"dns-aaaa-support-subdomain-39304b24","name":"dns-aaaa-support-subdomain","description":"AAAA record of support.<domain>: looks up the support 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 support without enumerating subdomains. $0.01 per lookup.","url":"https://dns.intel.rallylive.ca/dns/host/support/aaaa?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_YT2-4AdzFAUaZjM10Q5G1","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 support subdomain of a given domain via Cloudflare DoH, reporting existence, records, and TTL.","exampleAgentPrompt":"Check if support.stripe.com has an IPv6 DNS record — I need to know if the support subdomain exists and what its AAAA record and TTL look like.","exampleUseCases":[{"title":"IPv6 readiness audit for SaaS","prompt":"Does support.shopify.com have an IPv6 address configured? Check the AAAA record and tell me the TTL."},{"title":"Verify support portal DNS before migration","prompt":"Before we migrate our infrastructure, can you confirm that support.acme.com has a valid AAAA record set up and tell me what it resolves to?"},{"title":"Competitor infrastructure recon","prompt":"Can you check whether support.zendesk.com is configured with an IPv6 address in DNS? I want to know if it exists and what records come back."}],"resultDescription":"Returns whether the AAAA record for support.<domain> exists, the IPv6 address(es) in the record, and the TTL value. If the record does not exist, reports its absence.","failureModes":["Domain does not have a support subdomain AAAA record — returns not found or empty record set","Invalid or malformed domain name input — may return an error or empty result","Cloudflare DoH upstream timeout or outage — request may fail or return no data","Domain itself does not exist (NXDOMAIN) — returns non-existence","Rate limiting or payment failure — request rejected with 402 or 429 error"],"whenToPreferThis":"Use this endpoint when you specifically need to check IPv6 (AAAA) DNS records for the support subdomain of a domain, as opposed to the A record (IPv4). Prefer this over generic DNS resolvers when you want a quick, pay-per-use existence check without running your own DNS infrastructure. Ideal for infrastructure audits, IPv6 readiness checks, and verifying support portal DNS configuration.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T00:59:34.848Z","isFirstParty":false,"canonicalSlug":"dns-aaaa-support-subdomain-39304b24"}