{"uid":"cap_lbKG8m261ModqbKOK9Za6","slug":"dns-soa-via-alidns-3c6c122f","name":"dns-soa-via-alidns","description":"SOA records for a domain as answered by AliDNS 223.5.5.5 (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. $0.01 per lookup.","url":"https://dns.intel.rallylive.ca/dns/soa/via/alidns?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_Xh6ZfYSLLxRmj58iwH9rE","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":"Fetches SOA DNS records for a domain as answered by AliDNS (223.5.5.5) via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.","exampleAgentPrompt":"What SOA record does AliDNS (223.5.5.5) return for example.com — give me the records, TTL, response code, and whether DNSSEC was validated?","exampleUseCases":[{"title":"Detect DNS propagation lag in China","prompt":"I just updated the SOA record for mycompany.com — can you check what AliDNS 223.5.5.5 is currently returning for it, so I can see if the change has propagated to Chinese resolvers yet?"},{"title":"Spot split-horizon DNS filtering","prompt":"Can you query the SOA record for news-site.com via AliDNS and tell me the response code and records? I want to see if they're returning something different or blocking it compared to other resolvers."},{"title":"Audit DNSSEC validation by resolver","prompt":"Is AliDNS validating DNSSEC for the SOA record of example.org? Please give me the full response including whether the answer was DNSSEC-validated and how fast it responded."}],"resultDescription":"Returns the SOA record data (primary nameserver, responsible mailbox, serial, refresh, retry, expire, minimum TTL), the record TTL, the DNS response code (NOERROR, NXDOMAIN, or SERVFAIL), a flag indicating whether DNSSEC was validated by the resolver, and the answer time in milliseconds as measured from the AliDNS 223.5.5.5 resolver via DNS over HTTPS.","failureModes":["Domain does not exist — response code NXDOMAIN returned","Resolver fails to answer — SERVFAIL response code","Network timeout reaching AliDNS endpoint","Domain has no SOA record — empty records array","Invalid domain name format in query parameter"],"whenToPreferThis":"Choose this endpoint when you specifically need to see how AliDNS (223.5.5.5), a major Chinese public resolver, answers SOA queries — useful for detecting propagation lag, geo-specific filtering, split-horizon DNS, or comparing DNSSEC validation behavior across resolvers. Prefer this over generic DNS tools when the Chinese resolver perspective matters or when you're running multi-resolver comparisons.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T18:56:00.139Z","isFirstParty":false,"canonicalSlug":"dns-soa-via-alidns-3c6c122f"}