Commands › Exchange Online

Get-DnssecStatusForVerifiedDomain

Exchange Online ExchangeOnlineManagement Get-*

View information about Domain Name System Security (DNSSEC) for accepted domains in Exchange Online.

Quick start script

# Get-DnssecStatusForVerifiedDomain — quick start (serv365.ai)
# 1. Connect (app-only shown; interactive: omit the certificate parameters)
Connect-ExchangeOnline -CertificateThumbprint $thumb -AppId $appId -Organization $org

# 2. Run and inspect
Get-DnssecStatusForVerifiedDomain -DomainName <String> | Format-List

# 3. Export for evidence / drift tracking
Get-DnssecStatusForVerifiedDomain | Export-Clixml .\DnssecStatusForVerifiedDomain-$(Get-Date -Format yyyyMMdd).xml

Syntax

Get-DnssecStatusForVerifiedDomain [-DomainName] <String>
 [-Confirm]
 [-SkipDnsValidation]
 [-SkipMtaStsValidation]
 [-SkipMxValidation]
 [-WhatIf]
 [<CommonParameters>]

Parameters (6)

ParameterTypeRequiredWhat it controls
-DomainName String yes The DomainName parameter specifies the accepted domain in the Exchange Online organization where you want to view information about DNSSEC (for example, contoso.com).
-Confirm SwitchParameter This parameter is reserved for internal Microsoft use.
-SkipDnsValidation SwitchParameter The SkipDnsValidation switch specifies whether to skip the check for the DNSSEC-secured MX record in the domain. You don't need to specify a value with this switch.
-SkipMtaStsValidation SwitchParameter The SkipMtaStsValidation switch specifies whether to skip the check for the DNSSEC-secured mail host in the MTA-STS Policy. You don't need to specify a value with this switch.
-SkipMxValidation SwitchParameter The SkipMxValidation switch specifies whether to skip the check for the priority value 10 in the DNSSEC-secured MX record. You don't need to specify a value with this switch.
-WhatIf SwitchParameter This parameter is reserved for internal Microsoft use.

Reference facts derived from Microsoft documentation, © Microsoft, licensed CC BY 4.0; restructured with original guidance by serv365.ai.