#requires -version 2.0

<#
 -----------------------------------------------------------------------------
 Script: Get-IpconfigDNS.ps1
 Version: 1.0
 Author: Jeffery Hicks
    http://jdhitsolutions.com/blog
    http://twitter.com/JeffHicks
    http://www.ScriptingGeek.com
 Date: 11/14/2011
 Keywords:
 Comments:

 "Those who forget to script are doomed to repeat their work."

  ****************************************************************
  * DO NOT USE IN A PRODUCTION ENVIRONMENT UNTIL YOU HAVE TESTED *
  * THOROUGHLY IN A LAB ENVIRONMENT. USE AT YOUR OWN RISK.  IF   *
  * YOU DO NOT UNDERSTAND WHAT THIS SCRIPT DOES OR HOW IT WORKS, *
  * DO NOT USE IT OUTSIDE OF A SECURE, TEST SETTING.             *
  ****************************************************************
 -----------------------------------------------------------------------------
 #>
 

[cmdletbinding()]
Param()

Write-Verbose "Getting DNS cache information"
#parse dns data looking only for "Record" followed by a space
$data=ipconfig /displaydns | select-string "Record "

Write-Verbose ("Retrieved {0} entries" -f $data.count)
Write-Verbose ("There should be {0} dns records" -f ($data.count/3))

#should be grouped into 3s.
for ($i=0;$i -lt $data.count;$i+=3) {
    Write-Verbose $data[$i]
    
    #each item is a Match object so convert to string, split at colon,
    #grab the last item and trim it up. Cast the Type as an integer
    #so it sorts properly
    
    New-Object -TypeName PSobject -Property @{
      Name=$data[$i].toString().Split(":")[1].Trim()
      Type=($data[$i+1].toString().Split(":")[1].Trim()) -as [int]
      Value=$data[$i+2].toString().Split(":")[1].Trim()
  }
} #for

Write-Verbose "Finished parsing DNS cache data"