#
#Name: Identify the Physical Host of a Virtual Server
#Author: Santhosh Sivarajan
#Ref: http://santhoshsivarajan.blogspot.com/2010/01/identify-physical-host-of-virtual.html
#
if (Test-Path "HKLM:\SOFTWARE\Microsoft\Virtual Machine\Guest\Parameters")
    {$regPath= "HKLM:\SOFTWARE\Microsoft\Virtual Machine\Guest\Parameters" 
    $regValue = get-itemproperty -path $regPath 
    $regValue | fl "VirtualMachineName","PhysicalHostNameFullyQualified"}
else {write-host -fore Green "Not a Virtual Machine" }