{"uid":"cap_g74vMbNqutM5Rg7-rRKov","slug":"dns-mx-change-watch-via-google-ede6f70f","name":"DNS MX Change Watch via Google","description":"Change watch for dns mx via google: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.","url":"https://dns.intel.rallylive.ca/watch/dns/mx/via/google?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_K9k3HSSNf41D8D-b4YPTh","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Monitors MX DNS records for a domain via Google DNS and returns whether they have changed since the last check, with before/after field diffs.","exampleAgentPrompt":"Watch the MX records for example.com using Google DNS and tell me if anything has changed since the last check — show me exactly what changed and when it was last seen.","exampleUseCases":[{"title":"Email delivery outage investigation","prompt":"Has anything changed in the MX records for acmecorp.com via Google DNS recently? Show me what the records look like now and whether they differ from last time you checked."},{"title":"Domain migration verification","prompt":"We just migrated our email to a new provider — can you check if the MX records for mybusiness.com have updated yet via Google DNS, and show me what changed?"},{"title":"Scheduled MX monitoring alert","prompt":"Set up a watch on the MX records for clientdomain.net via Google DNS so I get notified the moment anything changes — I need to know the before and after values right away."}],"resultDescription":"Returns the current MX DNS records as answered by Google DNS, a boolean 'changed' flag comparing to the previous call for the same domain (stored up to 90 days), the specific fields that changed with before/after values, and a timestamp of when the records were last seen.","failureModes":["Domain not found or NXDOMAIN — returns empty records with appropriate DNS response code","No prior check stored (first call) — 'changed' may be null or false with no before values","Google DNS resolution failure — upstream timeout or error","Invalid or malformed domain input — bad request error","Records unchanged — returns current data with changed: false and no diff fields"],"whenToPreferThis":"Choose this endpoint when you need to detect changes in MX records specifically as resolved by Google DNS, want a built-in diff against a historical snapshot (up to 90 days), and need a lightweight polling/scheduling approach to alert on email infrastructure changes without managing your own state.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T18:55:57.389Z","isFirstParty":false,"canonicalSlug":"dns-mx-change-watch-via-google-ede6f70f"}