BBN Tech Info..

Check If SRV record is Resolved from any of DC so that will come to know Record is created in DNS for particular DC or Server. nslookup -q=SRV _ldap._tcp. <domain name> Example : nslookup -q=SRV _ldap._tcp.bbn.com

nltest /dsgetdc:domain_name         Example : nltest /dsgetdc:bbn.com           

repadmin /showobjmeta <NGUKDC8MDS004> " DN" Example: repadmin /showobjmeta DC1  "CN=BBN,OU=Service Accounts,OU=Administration,DC=US,DC=AD,DC=net"

To clear DNS name cache you type in: IPConfig /FlushDNS     To clear NetBIOS name cache you type in: NBTStat –R     To clear Kerberos tickets will need KList.exe: KList purge

Get-ADObject -Filter {(isdeleted -eq $true) -and (name -ne "Deleted Objects")} -includeDeletedObjects -property * With date range \\ [datetime]$StartTime = "8/1/2013" [datetime]$EndTime = "9/1/2013" Get-ADObject -Filter {(isdeleted -eq $true) -and (name -ne "Deleted Objects")} -includeDeletedObjects -property whenChanged | Where-Object {$_.whenChanged -ge $StartTime -and $_.whenChanged -le $EndTime} [datetime]$StartTime = "8/1/2013" [datetime]$EndTime = "9/1/2013" Get-ADObject -Filter {(isdeleted -eq $true) -and (name -ne "Deleted Objects")} -includeDeletedObjects -property whenChanged | Where-Object {$_.whenChanged -ge $StartTime -and $_.whenChanged -le $EndTime}

Get-ADDomainController -Filter * | Select Name, ipv4Address, OperatingSystem, site | Sort-Object -Property Name >C:\DC_Overview.txt Get list of Dcs with All extra properties\\ Get-ADDomainController -Filter * Get Domain Controller with all Properties of one DC\\  Get-ADDomainController <dc name>

Get all the AD Users/  Get-ADUser -Filter * -Properties * | export-csv C:\Users\bbn\Desktop\AD_Uerslist.csv Get all the AD computers / Get-ADComputer -Filter * -Properties *  | export-csv C:\Users\BBN\Desktop\AD_Computerlist.csv