{"uid":"cap_gqma4TxqKFblzbh_bHRXv","slug":"dns-a-via-adguard-watch-0f429c0b","name":"dns-a-via-adguard-watch","description":"Change watch for dns a via adguard: 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. $0.02 per check.","url":"https://dns.intel.rallylive.ca/watch/dns/a/via/adguard?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_FBQoY14TeV4CPbRbO-Ogi","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 A record changes for a domain via AdGuard DNS and returns current value, change status, and before/after diff compared to previous check.","exampleAgentPrompt":"Keep an eye on the DNS A record for example.com via AdGuard and let me know if anything has changed since the last time we checked — show me what it is now and whether it's different.","exampleUseCases":[{"title":"Detect unexpected IP address change","prompt":"Watch the A record for api.mycompany.com via AdGuard DNS and tell me if the IP address has changed since we last checked — show me the before and after values if it did."},{"title":"Security monitoring for domain hijacking","prompt":"Check whether the A record for mybank.com has changed since the last lookup through AdGuard — I want to know if someone may have hijacked the domain."},{"title":"Scheduled deployment verification","prompt":"After our deploy, check if the A record for app.ourproduct.io has updated to the new IP yet compared to what AdGuard returned last time, and tell me what changed."}],"resultDescription":"Returns the current DNS A record answer from AdGuard DNS, a boolean 'changed' flag indicating whether the result differs from the previous call for the same domain, a list of fields that changed with before/after values, and a timestamp of when the record was last seen. Previous results are retained for 90 days.","failureModes":["Domain not previously checked — no baseline to compare against, change flag will be false or absent","Domain does not exist — NXDOMAIN response returned","AdGuard DNS unreachable — upstream DNS resolver error","Invalid domain input — malformed query parameter","Rate limits or payment failure — $0.02 USDC per check required"],"whenToPreferThis":"Use this endpoint when you need to detect changes in DNS A records specifically as resolved by AdGuard DNS (which applies privacy/ad-filtering), rather than a plain lookup. Prefer this over raw DNS lookup endpoints when you want change detection with historical comparison, before/after diffs, and the ability to schedule recurring monitoring. Choose over other watch endpoints when AdGuard's filtered DNS perspective is relevant (e.g. detecting if a domain is newly blocked or resolved differently by AdGuard vs other resolvers).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T00:47:35.154Z","isFirstParty":false,"canonicalSlug":"dns-a-via-adguard-watch-0f429c0b"}