tak.Get-SPFRecord.ps1
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function Get-SPFRecord { <# .Synopsis Get SPF Record for a domain. .DESCRIPTION This function uses Resolve-DNSName to get the SPF 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-SPFRecord This example gets SPF records for all domains returned by Get-AcceptedDomain. #> [CmdletBinding(HelpUri = 'https://ntsystems.it/PowerShell/TAK/Get-SPFRecord/')] param ( # Specify the Domain name for the query. [Parameter(Mandatory=$true, ValueFromPipelineByPropertyName=$true, ValueFromPipeline=$true)] [string] $DomainName, # Specify the Domain name for the query. [string] $Server ) process { $params = @{ Type = "txt" Name = $DomainName ErrorAction = "Stop" } if($Server) { $params.Add("Server",$Server) } try { $dns = Resolve-DnsName @params | Where-Object Strings -Match "spf1" $dns | Select-Object @{Name="DomainName";Expression={$_.Name}},@{Name="Record";Expression={$_.Strings}} } catch { Write-Warning $_ } } } |