GetFirewallState.ps1

#Requires -Version 4.0
<#
    .SYNOPSIS
        Gets the Firewall State for for a local, remote or a piped list of machines

    .DESCRIPTION
        Will require PowerShell 4.0 or later
        Gets Public, Private and Domain Profiles

    .EXAMPLE
        Gets the firewall state for all domain controllers
            Get-ADDomainController -filter * | Get-FirewallState

    .PARAMETER Hostname
        The host to query

	.NOTES
        Author: Based on http://power-shell.com/2015/powershell-scripts/get-curent-firewall-status-utilizing-netsh/
        I added pipeline support and the inclusion of the hostname in the results
    #>
Function Get-FirewallState
{
	[CmdletBinding()]

	Param ([Parameter(Mandatory = $true, ValueFromPipelineByPropertyName)]
    [Alias("Name")]
    [string]$Hostname)

Begin{
    $ErrorActionPreference = "Stop"
}

Process{
    Try {
    $FirewallBlock = {
				    $content = netsh advfirewall show allprofiles
				    If ($domprofile = $content | Select-String 'Domain Profile' -Context 2 | Out-String)
				    { $domainpro = ($domprofile.Substring($domprofile.Length - 9)).Trim()}
				    Else { $domainpro = $null }
				    If ($priprofile = $content | Select-String 'Private Profile' -Context 2 | Out-String)
				    { $privatepro = ($priprofile.Substring($priprofile.Length - 9)).Trim()}
				    Else { $privatepro = $null }
				    If ($pubprofile = $content | Select-String 'Public Profile' -Context 2 | Out-String)
				    { $publicpro = ($pubprofile.Substring($pubprofile.Length - 9)).Trim()}
				    Else { $publicpro = $null }

				    $FirewallObject = New-Object PSObject
				    Add-Member -inputObject $FirewallObject -memberType NoteProperty -name "FirewallDomain" -value $domainpro
				    Add-Member -inputObject $FirewallObject -memberType NoteProperty -name "FirewallPrivate" -value $privatepro
				    Add-Member -inputObject $FirewallObject -memberType NoteProperty -name "FirewallPublic" -value $publicpro
				    $FirewallObject
			    }

    Invoke-Command -computerName $HOSTNAME -command $FirewallBlock | Select-Object  @{N="Hostname";E={$hostname}},FirewallDomain, FirewallPrivate, FirewallPublic

    }
    Catch
		    {
           Write-Host  ($_.Exception.Message -split ' For')[0] -ForegroundColor Red
            }
}
End{}
}