{"uid":"cap_3QQxnYSvA9kKWOXufQVgJ","slug":"dns-propagation-check-cad7dcaa","name":"DNS Propagation Check","description":"DNS propagation check: resolves a domain's A and MX records through three independent public resolvers (Cloudflare 1.1.1.1, Google 8.8.8.8, Quad9) and reports whether all agree. Verify a DNS change has propagated after a migration or record update. $0.01 per domain.","url":"https://intel.rallylive.ca/dns/propagation","method":"GET","headers":{},"bodySchema":{"type":"object","$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_W8A9kwnG6nenNNmNBcDoc","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":"Resolves a domain's A and MX records across Cloudflare (1.1.1.1), Google (8.8.8.8), and Quad9 resolvers to verify DNS propagation consistency after a record update or migration.","exampleAgentPrompt":"Can you check if the DNS changes for example.com have propagated — specifically whether Cloudflare, Google, and Quad9 all agree on the A and MX records?","exampleUseCases":[{"title":"Post-migration DNS verification","prompt":"I just migrated mybusiness.com to a new server and updated the A record. Can you check if the DNS change has propagated across Cloudflare, Google, and Quad9 so I know it's safe to cut over?"},{"title":"Email setup propagation check","prompt":"I added MX records for mycompany.org yesterday for our new email provider. Can you verify the MX records have propagated consistently across all three major public resolvers?"},{"title":"Diagnosing inconsistent DNS resolution","prompt":"Some users are hitting the old version of devteam.io and some are hitting the new one. Can you check if the A records for devteam.io are consistent across Cloudflare, Google, and Quad9 to see if it's a propagation issue?"}],"resultDescription":"Returns the A and MX record values returned by each of the three resolvers (Cloudflare 1.1.1.1, Google 8.8.8.8, Quad9), plus a boolean or status indicator of whether all three resolvers agree, helping you confirm whether a DNS change has fully propagated.","failureModes":["Invalid or non-existent domain name returns an error or empty record set","Resolvers may return NXDOMAIN if the domain doesn't exist","Timeout if a resolver is temporarily unreachable","Domain with no MX records will show empty MX results rather than failure","Propagation may appear inconsistent during the propagation window — this is expected and not a bug"],"whenToPreferThis":"Choose this endpoint when you need a quick, multi-resolver DNS consistency check specifically comparing Cloudflare, Google, and Quad9 simultaneously for A and MX records. It's ideal post-migration or post-record-update verification workflows where you need to confirm global propagation without setting up your own resolver infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T13:13:37.840Z","isFirstParty":false}