PS_UserAudit2

# create an array of users
$userslist = "batman","flash","superman"
#Get-aduser -Filter * | where -Property 'enabled' -EQ $true

# loop through each user to find most recent last logon time
foreach ($user in $userslist) {

    # Check last logon attribute on each domain controller
    $DC1_ll = (get-aduser -Identity $user -Properties 'lastlogon' -Server 'DC1').lastlogon
    $DC2_ll = (get-aduser -Identity $user -Properties 'lastlogon' -server 'DC2').lastlogon

    # Check if the user has never logged into either of the DCs. If not write to log, else move to next step.
    # Start first if statement.
    if ($DC1_ll -eq '' -or $DC1_ll -eq $null -and $DC2_ll -eq '' -or $DC2_ll -eq $null) {

        $ll = ''
        "The account for $user, has never logged in." | Add-Content -Path "C:\temp\lastlogonlog.txt"

    } #End of first if statement

    # Start first else statement
    else {

        #Start of second if statement
        if ($DC1_ll -gt $DC2_ll) {

            $ll = $DC1_ll

        } #End of 2nd if statement

        #Start second else statement
        else {

            $ll = $DC2_ll

        } #End of second else statement

    } #End of first else statement

$date = [datetime]::FromFileTime($ll)
"$user last logged on $date" | Add-Content -Path "C:\temp\lastlogonlog.txt"

}