Ping Sweep and Reverse lookup example tools with powershell

Author: PaoloFrigo

Blog/PowerShell/Get-FSMO.ps1

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+# From Scripting Guys Blog
+# https://blogs.technet.microsoft.com/heyscriptingguy/2014/11/28/powertip-use-powershell-to-get-list-of-fsmo-role-holders/
+Get-ADDomain | Select-Object InfrastructureMaster, RIDMaster, PDCEmulator
+Get-ADForest | Select-Object DomainNamingMaster, SchemaMaster
+Get-ADDomainController -Filter * |
+Select-Object Name, Domain, Forest, OperationMasterRoles |
+Where-Object {$_.OperationMasterRoles} |
+Format-Table -AutoSize

Blog/PowerShell/PingSweepAndReverseLookupExample.ps1

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+#Paolo Frigo, ScriptingLibrary.com
+#Ping sweep and reverse lookup together
+(1..254) | % {$ip="10.0.40.$_"; Write-output "$IP  $(test-connection -computername "$ip" -quiet -count 1)  $( Resolve-DnsName $ip -ErrorAction Ignore |select -exp NameHost )  "}  

Blog/PowerShell/PingSweepExample.ps1

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+#Paolo Frigo, scriptinglibrary.com
+#Ping Sweep
+(1..254) | % {$ip="10.0.40.$_"; Write-output "$IP  $(test-connection -computername "$ip" -quiet -count 1)"}

Blog/PowerShell/ReverseLookupExample.ps1

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+
+#Paolo Frigo, ScriptingLibrary.com
+#Reverse Lookup
+(1..254) | % {$ip="10.0.40.$_"; Write-output "$IP  $( Resolve-DnsName $ip -ErrorAction Ignore |select -exp NameHost )  "}