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dns-txt-via-mullvad-watch
x402
dns-txt-via-mullvad-watch 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 DNS TXT records for a domain via Mullvad DNS, detecting changes between calls and returning diff details with before/after values.
Price / call$0.02
Success—
StatusUnknown
How this service works
Change watch for dns txt via mullvad: 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 DNS TXT records for the domain as answered by Mullvad DNS, a boolean 'changed' flag indicating whether the result differs from the previous call (stored up to 90 days), a list of fields that changed with before and after values, and a timestamp of when the record was last seen.
Example use cases
SPF record change alert
“Watch the DNS TXT records for mycompany.com via Mullvad and tell me if the SPF record has changed compared to the last check.”
Domain verification monitoring
“Check if any TXT verification records on acmecorp.io have been added or removed since you last looked — use the Mullvad-based TXT watcher.”
Security posture change detection
“Set up a watch on the TXT records for startup.dev using Mullvad DNS so I get alerted whenever any record changes, with the before and after values.”
Technical details
Endpoint
GEThttps://dns.intel.rallylive.ca/watch/dns/txt/via/mullvad?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to detect changes in DNS TXT records specifically as resolved by Mullvad DNS (useful for privacy-focused or security-conscious DNS monitoring). Prefer this over a plain TXT lookup when your goal is change detection and alerting rather than a one-off resolution — the built-in diff and 90-day history make it ideal for scheduled monitoring workflows.
Side effects
- Domain not provided or invalid — no records returned
- No previous result stored (first call) — changed will be false or null, no diff available
- Domain has no TXT records — empty record set returned
- Mullvad DNS unavailable — upstream resolution failure
- Previous snapshot expired (older than 90 days) — treated as first call
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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