DNS Aging and Scavenging Feataures

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DNS Aging and Scavenging Fetaures

Windows DNS servers support aging and scavenging of stale resource records (RRs). These features listed below perform cleanup and removal of RRS which can accumulate in zone data over time.

Enable or disable the use of scavenging at a DNS server

Enable or disable the use of scavenging for selected zones at the DNS server

Modify the no-refresh interval, either as a server default or by specifying an overriding value at selected zones

Modify the refresh interval, either as a server default or by specifying an overriding value at selected zones

Specify whether periodic scavenging occurs automatically at the DNS server for any of its eligible zones and how often these operations are repeated

Manually initiate a single scavenging operation for all eligible zones at the DNS server

View other related properties, such as the time stamp for individual resource records or the start-scavenging time for a specified zone

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