{"uid":"cap_culAjXYnW34kAvLUHBU6o","slug":"sentinel-dns-propagation-checker-24de3cf4","name":"Sentinel DNS Propagation Checker","description":"Every DNS record for a domain plus propagation across public resolvers","url":"https://sentinel.rootstuff.io/x402/dns","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"type":{"type":"string","description":"Record type to sample across resolvers: A, AAAA, CNAME, MX, TXT or NS. Default A."},"domain":{"type":"string","description":"Domain to look up."}}},"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_WMXTHsYI9LNH5Lh_b5_yo","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":"Retrieves every DNS record of a specified type for a domain and checks propagation status across multiple public resolvers","exampleAgentPrompt":"Can you check whether my MX records for acme.com have finished propagating — I want to see what different public resolvers are returning right now?","exampleUseCases":[{"title":"Verify DNS propagation after migration","prompt":"I just moved example.com to a new host and updated the A record — can you check across public resolvers whether it's fully propagated yet?"},{"title":"Debug inconsistent email delivery","prompt":"Our email is acting weird — can you pull the MX records for mybusiness.com across multiple resolvers and tell me if they all agree?"},{"title":"Confirm TXT record for domain verification","prompt":"I added a TXT record to verify mysite.com for Google — can you check what the public resolvers are seeing for that domain's TXT records to make sure it's live?"}],"resultDescription":"Returns the DNS records of the requested type for the domain as seen by multiple public resolvers, showing the record values each resolver returns so you can identify propagation consistency or discrepancies across the global DNS infrastructure.","failureModes":["Invalid domain name returns an error or empty result","Unsupported record type string causes a bad request","Domain does not exist (NXDOMAIN) across all resolvers returns empty or NXDOMAIN responses","Resolver timeouts may cause incomplete propagation data","Newly registered domains may return inconsistent or empty results during initial propagation"],"whenToPreferThis":"Choose this endpoint when you need to audit DNS record propagation across multiple public resolvers simultaneously rather than querying a single authoritative server. It is ideal for post-migration verification, debugging mail delivery issues tied to MX records, confirming TXT record visibility for domain ownership proofs, or investigating why some users see different results than others due to DNS caching inconsistencies.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:49:05.167Z","isFirstParty":false}