DANE, Entra, and more!

It's been a long time coming! Update-PSResource Office365DnsChecker to get your copy.

• NEW: Rename all instances of Azure AD to Entra ID, including cmdlet names. Aliases have been added for the old names."
• NEW: Add support for Microsoft's new MX records that support DANE and DNSSEC. Note that this does not go live until March 2024 (as a preview), so there may be bugs that we don't yet know about.
• NEW: Test-ExchangeOnlineMxRecords, Test-ExchangeOnlineRecords, and Test-Office365DnsRecords now support a new -DANERequired parameter that prints a warning if the DANE-enabled MX endpoint is not in use.
• NEW: Cmdlets now return true or false, depending on the results. Thanks to @o-l-a-v for suggesting this in issue #1.
• FIXED: Some Entra cmdlets were failing to load online help.

Full Changelog: v1.1.0...v2.0.0

v1.1.0 adds 21Vianet support

Office365DnsChecker version 1.1.0

It's been a while, hasn't it? Here's what I've been working on.

New Features and Enhancements

• Added online help. You can pull this up with Get-Help -Online.
• Add support for checking DNS records for Office 365 hosted by 21Vianet. Add the -Use21Vianet parameter, where supported.
• The Azure AD client configuration record check now passes if the msoid record is missing. As of early 2023, this DNS record is only required to be set when Office 365 is managed by 21Vianet.

Bug Fixes and Under-the-Hood Changes

• On a small number of configurations, DNS resolution would enter an infinite loop. This would happen if you were running macOS or Linux, and had an alternative implementation of Resolve-DnsName. Now, the only cmdlet we'll use is DnsClient (if present) before falling back to the built-in DNS resolver. I first noticed this in v1.0.4, but it may have been present since the beginning.
• Converted all help files from SAPIEN to platyPS for ease of maintenance.
• Ignore PSScriptAnalyzer warnings about plural nouns. Our nouns are intentionally plural when appropriate.
• Renamed the default branch from master to main.

Full Changelog: v1.0.3...v1.1.0

Version 1.0.1

This fixes a bug in the DKIM validation code. It's already been published to PSGallery.

Version 1.0.0

Happy Armistice Day, everyone. Here's a new module to bring peace to monitoring your Office 365-related DNS records.

Installation

Pick your favorite:

• Install it directly from PSGallery.
• Install it from GitHub Package Repository.
• Download the files below and stick them in your $PSModulePath.