Needed a script to export dhcp scope and scope id for a domain.
$report = @()
$DHCPServer = DHCPServerHostname
$scopes =Get-DhcpServerv4Scope -ComputerName $DHCPServer
foreach ($scope in $Scopes){
$scopeID = $scope.ScopeId
$report += Get-DhcpServerv4OptionValue -ScopeId $scopeID -ComputerName $DHCPServer |`
select @{name="ScopeID";e={$scopeID}},OptionID,Name,Type,@{Name="Value";e={$_.value -join ";"}
}
$report | export-csv -NoTypeInformation -path "c:\temp\DHCPScopeIDwithOption.csv"
$scopes | export-csv -NoTypeInformation -path "c:\temp\DHCPScopeIDwithMask.csv"