If (-not (Get-Module DNSServer -ErrorAction SilentlyContinue)) {
 Import-Module DNSServer
 }
 
#Report on Existing Server settings
$DnsServer = 'winserver.ndsedv.de'
$filename = "C:\Report\$($DNSServer)_AgScavConfig_$(get-date -Uformat "%Y%m%d-%H%M%S").csv"
$zones = Get-DnsServerZone -computername $DnsServer
$zones | %{ Get-DnsServerZoneAging -ComputerName $DnsServer -name $_.ZoneName} | Export-Csv -NoTypeInformation $filename