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Focusing on PowerShell

Zoran Jankov Zoran-Jankov

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@msoler8785
msoler8785 / Create-PtrRecords.ps1
Last active December 15, 2025 16:48
Quick PowerShell script to automate PTR Record creation for existing forward lookup zones.
# Creates PTR Records for all A Records in the specified -ZoneName.
# Uses a Class A Subnet for the reverse zone.
$computerName = 'dns-server01';
# Get all the DNS A Records.
$records = Get-DnsServerResourceRecord -ZoneName 'zone.example.com' -RRType A -ComputerName $computerName;
foreach ($record in $records)
{
# The reverse lookup domain name. This is the PTR Response.
$ptrDomain = $record.HostName + '.zone.example.com';