How to Configure DNS Aging and Scavenging (Cleanup Stale DNS Records)
In this tutorial, I’ll show you step by step instructions for setting up DNS aging and scavenging on Windows DNS Servers. What is DNS Aging and Scavenging? It is a Windows DNS Server feature that will automate the cleanup of stale dynamically registered DNS records. DNS Scavenging will only remove records based on their timestamp.…
Continue ReadingConfigure DNS Reverse Lookup Zones and PTR Records (Windows Server 2016)
In this tutorial, I’ll show you step by step instructions for configuring reverse DNS lookup zones and PTR Records on Windows Server 2016. Reverse lookup zones are used to resolve IP addresses to a hostname. For reverse lookup zones to work they use a PTR record that provides the mapping of the IP address in…
Continue ReadingDNS Best Practices: The Definitive Guide
This is the most comprehensive list of DNS best practices and tips on the planet. In this guide, I’ll share my best practices for DNS security, design, performance and much more. Table of contents: DNS Best Practices Have at least Two Internal DNS servers Use Active Directory Integrated Zones Best DNS Order on Domain Controllers…
Continue ReadingHuge List Of PowerShell Commands for Active Directory, Office 365 and more
This is the ultimate collection of PowerShell commands for Active Directory, Office 365, Windows Server and more. These commands will help with numerous tasks and make your life easier. Table of Contents: Active Directory Commands Office 365 Commands Windows Server & Client Commands Basic PowerShell Commands Active Directory PowerShell Commands View all Active Directory commands…
Continue ReadingHow to Bulk Modify Active Directory User Attributes
Are you looking for a quick and easy solution to bulk modify Active Directory user attributes? Then you are in the right place. In this post, I’m going to show you the AD Bulk User Update Tool that makes it easy to bulk update active directory user attributes. This is a GUI tool that updates AD…
Continue ReadingHow to Clear Windows DNS Cache (Server & Workstations)
Having DNS resolution problems? Do you need to clear the DNS cache on a Windows 10 computer or Server? Then you’re in the right place. In this post, I’ll show you how to quickly clear the DNS cache using the command line, Windows Server DNS console and PowerShell. Clear DNS Cache on Windows 10 This…
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