Multiple changes

- Check output
- Updated list generation
- Started subdomain takeover check module

Powershell/Modules/Effectory.Dns/public/Get-EffectoryDomainResources.ps1

@@ -0,0 +1,22 @@
+function Get-EffectoryDomainResources {
+    <#
+   .SYNOPSIS
+    Find dangling DNS records
+    .DESCRIPTION
+    Compares DNS bindings with a previous state and checks the existence of DNS records for bindings that may have been deleted.
+    .PARAMETER subscriptionId
+    Optional Subscription Id to set the context to. Otherwise uses the current context.
+    #>
+    param(
+         [Parameter()]
+         [string] $subscriptionId 
+    )
+
+    $subscription = Get-AzContext
+    if (![string]::IsNullOrWhitespace($subscriptionId)) {
+        $subscription = Set-AzContext -SubscriptionId $subscriptionId
+    }
+
+
+    Write-Host "foo"
+}