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DNS NS Record Change Watch via Google
x402
DNS NS Record Change Watch via Google is a paid API for AI agents from dns.intel.rallylive.ca, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-21).
Monitors NS (nameserver) records for a domain via Google DNS and returns whether they changed compared to the last check, with before/after field diffs.
Price / call$0.02
Success—
StatusUnknown
How this service works
Change watch for dns ns 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.
Output
Returns the current NS records as resolved by Google DNS, a boolean 'changed' flag indicating whether they differ from the last check, a list of fields that changed with before/after values, and a timestamp of when the previous state was last seen. History is retained for 90 days.
Example use cases
Domain transfer detection alert
“Watch the nameservers for clientdomain.com via Google DNS and tell me immediately if they change — I need to know the moment that domain gets transferred away.”
DNS hijacking early warning
“Set up a watch on the NS records for mybrand.io through Google DNS so I get notified if the nameservers are ever swapped out unexpectedly — that would signal a potential hijack.”
Registrar migration confirmation
“We're migrating acmecorp.net to a new DNS provider this weekend — poll the NS records via Google DNS before and after the cutover so I can confirm the nameserver change actually propagated.”
Technical details
Endpoint
GEThttps://dns.intel.rallylive.ca/watch/dns/ns/via/google?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you specifically want to diff NS records against a prior state using Google DNS as the resolver, rather than just fetching current NS records. It is ideal for scheduled monitoring pipelines, domain transfer detection, and DNS hijacking alerts where you need change detection logic built-in rather than rolling your own diff. Prefer over sibling endpoints like dns-ns-via-opendns-watch if you want Google's resolver perspective specifically.
Side effects
- Domain not found or NXDOMAIN — returns current DNS response with no change data if first call
- Previous result expired after 90 days — treated as first check with no baseline to compare
- Google DNS unreachable or rate-limited — check may fail or return error
- Invalid domain input — malformed query returns error
- Payment failure — request rejected if x402 payment not satisfied
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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