{"uid":"cap_Y3-FIL-bTnwCCqb3K8KKE","slug":"dns-cname-via-cloudflare-change-watch-4ff6eac6","name":"DNS CNAME via Cloudflare Change Watch","description":"Change watch for dns cname via cloudflare: 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. $0.02 per check.","url":"https://dns.intel.rallylive.ca/watch/dns/cname/via/cloudflare?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_RwmGapDsMkxXButHY2LHj","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 DNS CNAME records for a domain via Cloudflare DoH and returns whether the record changed since the last check, with before/after diff.","exampleAgentPrompt":"Keep an eye on the CNAME record for example.com via Cloudflare and let me know if anything has changed since last time you checked.","exampleUseCases":[{"title":"CDN migration detection","prompt":"Watch the CNAME record for mystore.com via Cloudflare and alert me if it changes — I need to know if anyone redirects it away from our CDN provider."},{"title":"Phishing or hijack alerting","prompt":"Monitor the CNAME for login.mybrand.com using Cloudflare DNS and tell me immediately if the record ever changes — that could mean someone hijacked it."},{"title":"Deployment verification polling","prompt":"Check whether the CNAME record for staging.myapp.io via Cloudflare has changed since the last time you checked, and show me the before and after values if it has."}],"resultDescription":"Returns the current CNAME record answer, a boolean 'changed' flag indicating whether it differs from the previous call (stored up to 90 days), a list of changed fields with before/after values, and a timestamp of when the record was last seen.","failureModes":["Domain not found or has no CNAME record — returns empty answer with no change data","First call for a domain — no previous result to compare against, so 'changed' may be false or undefined","Cloudflare DoH unavailable — upstream DNS resolution failure","Domain input missing or malformed — request error","Previous result expired after 90-day retention window — treated as first call"],"whenToPreferThis":"Use this endpoint when you need to detect changes to DNS CNAME records specifically as resolved by Cloudflare, with built-in diff tracking across calls. Prefer it over a plain DNS CNAME lookup when you want change detection logic, before/after comparisons, and scheduling-friendly alerting without maintaining your own state.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T18:55:52.301Z","isFirstParty":false,"canonicalSlug":"dns-cname-via-cloudflare-change-watch-4ff6eac6"}