rfc-7314

Extension Mechanisms for DNS (EDNS) EXPIRE Option

M. Andrews

date2014-07 streamINDEPENDENT statusEXPERIMENTAL pages4 canonicalhttps://www.rfc-editor.org/rfc/rfc7314 doi10.17487/RFC7314

This document specifies a method for secondary DNS servers to honour the SOA EXPIRE field as if they were always transferring from the primary, even when using other secondaries to perform indirect transfers and refresh queries.