HelperFunctions

2.7.1

Public/Get-DnsDomainFromDN.ps1

function global:Get-DnsDomainFromDN
{
    <#
        .EXTERNALHELP HelperFunctions.psm1-Help.xml
    #>

    [CmdletBinding()]
    [Alias('Get-DomainFromDN')]
    [OutputType([string])]
    param
    (
    [Parameter(Mandatory = $true,
             Position = 0)]
    [ValidateNotNullOrEmpty()]
    [string]$DistinguishedName
    )

    begin
    { }
    process
    {
        $Domain = $DistinguishedName -Split "," | Where-Object { $_ -like "DC=*" }
        $Domain = $Domain -join "." -replace ("DC=", "")
    }
    end
    {
        return $Domain
    }
}#end function Get-DnsDomainFromDN