tak.Get-DMARCRecord.ps1
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function Get-DMARCRecord { <# .SYNOPSIS Get DMARC Record for a domain. .DESCRIPTION This function uses Resolve-DNSName to get the DMARC Record for a given domain. Objects with a DomainName property, such as returned by Get-AcceptedDomain, can be piped to this function. .EXAMPLE Get-AcceptedDomain | Get-DMARCRecord This example gets DMARC records for all domains returned by Get-AcceptedDomain. #> [CmdletBinding(HelpUri = 'https://ntsystems.it/PowerShell/TAK/Get-DMACRecord/')] param ( # Specify the Domain name to use for the query. [Parameter(Mandatory=$true, ValueFromPipelineByPropertyName=$true, ValueFromPipeline=$true)] [string] $DomainName, # Specify a DNS server to query. [string] $Server ) process { $params = @{ Name = "_dmarc.$DomainName" ErrorAction = "SilentlyContinue" } if($Server) { $params.Add("Server",$Server) } $dnsTxt = Resolve-DnsName @params -Type TXT | Where-Object Type -eq TXT $dnsTxt | Select-Object @{Name = "DMARC"; Expression = {"$DomainName`:$s"}},@{Name = "Record"; Expression = {$_.Strings}} } } |