measure ldap bind time - for Active Directory powershell script

How to check simple bind anonymously for all domain controllers? Maybe using this script:

#####################Variables#####################
$repeats = 10
###################################################

#####################Main#####################
import-module activedirectory 
cls 
$myForest = [System.DirectoryServices.ActiveDirectory.Forest]::GetCurrentForest() 
$domCtrls = $myforest.Sites | % { $_.Servers } | Select Name 
$domCtrls | %{
    $domCtrl = $_
    $totalTime = 0
    $i = 0
    $maxTime = 0; $minTime = 100
    while ($i -ne $repeats) {
        $c = New-Object System.DirectoryServices.Protocols.LdapConnection ($domCtrl.Name + ":389")
         
        # Anonymous, Basic, Digest, DPA (Distributed Password Authentication), 
        # External, Kerberos, Msn, Negotiate, Ntlm, Sicily 
        $c.AuthType = [System.DirectoryServices.Protocols.AuthType]::Anonymous

        $c.SessionOptions.ProtocolVersion = 3
        $c.SessionOptions.SecureSocketLayer = $false

        $time = (Measure-Command {$c.Bind()}).TotalSeconds
        $c.Dispose()

        $totalTime += $time 
        if ($minTime -gt $time) { $minTime = $time }
        if ($maxTime -lt $time) { $maxTime = $time }
        $i++
    }
    $avgTime = $totalTime / $repeats 
    $domCtrl.name + "`t" + $minTime + "`t" + $avgTime + "`t" + $maxTime
}

Output is formatted with tabs co You can copy/paste strictly to Excel or to Word and convert to a table.