Studying for my MCSA in Server 2012 the second chapter really kicked my ass. Being a technician I don’t really run into DNS very often, only setting up A records for domains I own but knowledge of Time To Live is paying off. Set the TTL on my production domains to 300 seconds down from 14400 and will make the migration process so easy.

By Nicholas M. Getchell

Nicholas Getchell is a Systems Analyst at Massasoit Community College working on automation, deployment and security. Nicholas is also a member of the Association for Windows PowerShell Professionals and coordinates the TechSession webinars for

You can find him on Twitter @getch3028 or on the PowerShell Slack community as ngetchell. Follow his PowerShell blog at

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