{"uid":"cap_WIrVICHT9zVN7m6VxN6R8","slug":"dns-ns-change-watch-via-nextdns-b1a8447c","name":"DNS NS Change Watch via NextDNS","description":"Change watch for dns ns via nextdns: 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. $0.02 per check.","url":"https://dns.intel.rallylive.ca/watch/dns/ns/via/nextdns?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_BOGAcm7Ueldq3bB9V_mW8","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 NS (nameserver) records for a domain via NextDNS DoH, detecting changes by comparing against the previously stored result and returning a changed flag with before/after diffs.","exampleAgentPrompt":"Keep an eye on the nameservers for example.com and let me know if they change — I want to catch any unexpected DNS provider switches or hijacking attempts.","exampleUseCases":[{"title":"Detect domain hijacking via NS change","prompt":"Watch the NS records for mybrand.com using NextDNS and alert me immediately if the nameservers change — I'm worried about unauthorized domain transfers."},{"title":"Track DNS provider migration","prompt":"I'm migrating clientsite.io to a new DNS provider next week. Can you monitor the NS records via NextDNS and confirm when the nameserver change has propagated?"},{"title":"Audit nameserver stability over time","prompt":"Set up a recurring check on the nameservers for acmecorp.com via NextDNS and tell me if anything changes from what they are right now — I need to track this for our security audit."}],"resultDescription":"Returns the current NS records as resolved by NextDNS, a boolean 'changed' flag indicating whether the records differ from the previous call, a list of fields that changed with before/after values, and the timestamp of when the result was last seen. Previous results are retained for 90 days for comparison.","failureModes":["Domain not found or invalid — NXDOMAIN response with no records","NextDNS resolver unreachable — upstream DNS error returned","No previous result stored (first call) — changed flag may be null or false with no diff available","Domain query times out — timeout or error response","Malformed domain input — validation error"],"whenToPreferThis":"Choose this endpoint when you need to detect changes to NS (nameserver) records specifically as seen through NextDNS's DNS-over-HTTPS resolver — ideal for security monitoring, detecting domain hijacking, validating DNS migrations, or automating alerts when a domain switches DNS providers. Prefer this over a plain NS lookup when you need stateful change detection rather than just the current value.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T18:54:06.292Z","isFirstParty":false,"canonicalSlug":"dns-ns-change-watch-via-nextdns-b1a8447c"}