Using REG.EXE, built into Windows XP, Windows Server 2003, and later operating systems, or installed from the Windows 2000 Support Tools, I have scripted Scavenging.bat to display the DNS zone names that are NOT being scavenged after you Set Aging/Scavenging for All Zones.

The syntax for using Scavenging.bat, on any domain computer, is:

@echo off                              for /f "Tokens=1,2* Delims=," %%x in ('Scavenging \[LAN\]') do (                               if %%x EQU "Y" If %%y EQU "N" @echo %%z                              )
Where LAN is optional name of your connection, like JSIINC. If not specified, it will default to Local Area Connection.

Scavenging.bat contains:

                              @echo off                              setlocal ENABLEDELAYEDEXPANSION                              set LAN="Local Area Connection"                              if \{%1\} NEQ \{\} set LAN=%1                              set LAN=%LAN:"=%                              set LAN=Ethernet adapter %LAN%:                              set OK=N                              set DNSIP=NONE                              set Zone=NONE                              for /f "Tokens=*" %%a in ('IPCONFIG /ALL') do (                               set line=%%a                               for /f "Tokens=*" %%x in ('@echo %%a ^|find "Ethernet adapter "') do set OK=N                               for /f "Tokens=*" %%x in ('@echo %%a ^|find "%LAN%"') do set OK=Y                               if "!OK!" EQU "Y" for /f "Tokens=*" %%x in ('@echo %%a ^|find "DNS Servers . . . . . . . . . . . : "') do set DNSIP=!line:~36!                              )                              set DefaultAgingState=N                              set qry=reg query "\\%DNSIP%\HKLM\SYSTEM\CurrentControlSet\Services\DNS\Parameters" /V DefaultAgingState                              for /f "Tokens=1-3" %%a in ('%qry%^|find /i "DefaultAgingState"^|find /i "0x1"') do set DefaultAgingState=Y                              set qry=reg query "\\%DNSIP%\HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\DNS Server\Zones" /s                              for /f "Tokens=*" %%a in ('%qry%') do (                               set line=%%a                               set work=!line:\DNS Server\Zones\=!                               set Aging=N                               if "!line!" NEQ "!work!" set Zone=!line:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\DNS Server\Zones\=!                               for /f "Tokens=1,3" %%x in ('@echo %%a^|find /i "Aging"^|find /i "0X1"') do (                                set Aging=Y                                @echo "%DefaultAgingState%","!Aging!","!Zone!"                                )                              )                              endlocal