{"uid":"cap_U2bXQ8GZIIqVvrc8VB1W4","slug":"dns-mx-record-change-watch-via-opendns-081afe8b","name":"DNS MX Record Change Watch via OpenDNS","description":"Change watch for dns mx via opendns: 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. $0.02 per check.","url":"https://dns.intel.rallylive.ca/watch/dns/mx/via/opendns?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_fZBx1tJdYLB6iHs4tGyos","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 OpenDNS, detecting and reporting changes compared to the previous check (stored 90 days).","exampleAgentPrompt":"Watch the MX records for example.com via OpenDNS and tell me if anything has changed since the last check — show me what changed, the before and after values, and when it was last seen.","exampleUseCases":[{"title":"Email provider migration detection","prompt":"Keep an eye on the MX records for acmecorp.com via OpenDNS and let me know the moment they change — I want to know immediately if they switch email providers."},{"title":"Competitor mail infrastructure monitoring","prompt":"Check whether the MX records for competitor.io have changed since the last time we looked, and show me exactly what fields changed with the old and new values."},{"title":"Customer domain onboarding verification","prompt":"Watch the MX records for newclient.com and tell me if they've been updated yet — I'm waiting for them to point their mail to our servers so I can see a change detected."}],"resultDescription":"Returns the current MX DNS records for the domain as answered by OpenDNS, a boolean 'changed' flag indicating whether the records differ from the previous check, a list of changed fields with before/after values, and the timestamp of when the records were last seen. Previous results are retained for 90 days for comparison.","failureModes":["Domain not found or invalid — DNS NXDOMAIN response returned","No previous check stored — first call returns current data with changed=false or null baseline","OpenDNS resolution failure — upstream resolver error or timeout","Domain query missing from request — required parameter not provided","Result older than 90 days — previous baseline expired, treated as first-time check"],"whenToPreferThis":"Use this endpoint when you need to detect changes in MX records specifically as resolved by OpenDNS, with automatic diffing against prior results. Prefer it over raw DNS lookups when you want change detection logic built in and need to schedule periodic monitoring without maintaining your own state. Choose this over generic DNS tools when you want before/after field-level diffs and a 90-day result history managed server-side.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T18:55:56.121Z","isFirstParty":false,"canonicalSlug":"dns-mx-record-change-watch-via-opendns-081afe8b"}