Private/ScriptBlocks/Script.BlockNetDNS.ps1
$Script:ScriptBlockNetDNS = { param ( [string] $Server, [string] $IP, [bool] $QuickTimeout, [bool] $Verbose ) if ($Verbose) { $verbosepreference = 'continue' } $ReversedIP = ($IP -split '\.')[3..0] -join '.' $FQDN = "$ReversedIP.$Server" try { $DnsCheck = [Net.DNS]::GetHostAddresses($fqdn) } catch { $DnsCheck = $null } if ($null -ne $DnsCheck) { $ServerData = [PSCustomObject] @{ IP = $IP FQDN = $FQDN BlackList = $Server IsListed = if ($null -eq $DNSCheck.IPAddressToString) { $false } else { $true } Answer = $DnsCheck.IPAddressToString -join ', ' TTL = '' } } else { $ServerData = [PSCustomObject] @{ IP = $IP FQDN = $FQDN BlackList = $Server IsListed = $false Answer = "" TTL = '' } } return $ServerData } |