Get-DfsnFolderTargetsRecursive.ps1

Function Get-DfsnFolderTargetsRecursive
{
    [CmdletBinding()]
    Param(
        [Parameter(Position = 0, Mandatory = $true)]
        [ValidateNotNullOrEmpty()]
        [string] $DFSPath
    )
   
    Write-Progress "Getting all DFS folders for $DFSPath (this can take a very long time)" -PercentComplete -1
    $DFSTree = Get-DfsnFolder $DFSPath
   
    $i = 1
    $result = $DFSTree | ForEach-Object {
        Write-Progress "Getting DFS Folder Targets for $($_.Path)" -PercentComplete (($i / $DFSTree.Count) * 100)
       
        $DFSTarget = Get-DfsnFolderTarget $_.Path | Select Path,TargetPath,State
   
        $Result = [ordered]@{
            Path = $DFSTarget.Path
            TargetPath = $DFSTarget.TargetPath
            State = $DFSTarget.State
            "ValidFrom_$Env:ComputerName" = Test-Path $DFSTarget.Path
        }
       
        New-Object PSObject -Property $Result
        $i++
     } | Sort Path
  
     return $result
}

UsageExamples.ps1

Get-DfsnFolderTargetsRecursive '\\example.com\share' | Export-Csv "DFS-$(Get-Date -format yyyy-MM-dd).csv" -NoTypeInformation