Suds/Remove-StaleDnsRecord.ps1
function Remove-StaleDnsRecord { <# .LINK https://adamtheautomator.com/powershell-dns/ #> $Domain = (Get-AdDomain).Forest $30DaysAgo = (Get-Date).AddDays(-30) Get-DnsServerResourceRecord -Zone $Domain -RRType A | Where-Object { $_.TimeStamp -le $30DaysAgo } | Remove-DnsServerResourceRecord -ZoneName $Domain -Force } |