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RFC 9859 - Generalized DNS Notifications

  • Status: Proposed Standard
  • Published: September 2025
  • Stream: IETF
  • Pages: 16
  • Errata: No Errata

Abstract​

This document generalizes and extends the use of DNS NOTIFY beyond conventional zone transfer hints. It allows other types of actions that previously lacked a trigger mechanism to be triggered via DNS, and introduces DSYNC records for discovering receiver endpoints.

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