{"uid":"cap_M1bOfEb34A43L27YFLLAL","slug":"dns-aaaa-ns2-subdomain-bb134b44","name":"dns-aaaa-ns2-subdomain","description":"AAAA record of ns2.<domain>: looks up the ns2 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 ns2 without enumerating subdomains. $0.01 per lookup.","url":"https://dns.intel.rallylive.ca/dns/host/ns2/aaaa?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_hfALMrKCU7SHrr0g-wShZ","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 ns2 subdomain of a given domain via Cloudflare DNS-over-HTTPS, returning existence status, records, and TTL.","exampleAgentPrompt":"Can you check if ns2.example.com has an IPv6 AAAA record? I want to know whether the ns2 host exists for that domain and what its TTL is.","exampleUseCases":[{"title":"Verify nameserver IPv6 support","prompt":"Does ns2.acmecorp.com have an IPv6 AAAA record? I'm auditing whether our nameservers support IPv6 and need to confirm if ns2 is configured."},{"title":"Pre-migration DNS infrastructure check","prompt":"Before I migrate to a new hosting provider, can you check if ns2.mysite.org is set up with an IPv6 address? I need the AAAA record and TTL if it exists."},{"title":"Domain reconnaissance for a client","prompt":"I'm doing a quick DNS reconnaissance on clientdomain.net — can you check whether ns2.clientdomain.net has an AAAA record and whether that host actually exists?"}],"resultDescription":"Returns whether ns2.<domain> has an AAAA (IPv6) record, the actual IPv6 address records if they exist, the TTL value, and the DNS response code — all resolved via Cloudflare DoH.","failureModes":["Domain does not exist — returns NXDOMAIN or empty record set","ns2 subdomain has no AAAA record (may have A record instead) — returns empty or NOERROR with no data","Invalid domain format — request may fail or return error","Cloudflare DoH temporarily unreachable — upstream resolution failure","Rate limiting or payment failure — x402 payment not processed"],"whenToPreferThis":"Use this endpoint when you need a fast, targeted IPv6 existence check specifically for the ns2 host of a domain without doing full subdomain enumeration. Prefer it over general DNS lookup services when you want a single-purpose, pay-per-use check for ns2 AAAA records routed through Cloudflare DoH for reliability and privacy.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T19:00:24.441Z","isFirstParty":false,"canonicalSlug":"dns-aaaa-ns2-subdomain-bb134b44"}