title: Is it possible to set custom DNS resolver in C#'s HttpClient
body: <p>what exactly I want :</p>
  
  <pre><code>public static CustomDnsResolver : Dns 
  {
     .....
  }
  
  public static void Main(string[] args) 
  {
      var httpClient = new HttpClient();
      httpClient.Dns(new CustomDnsResolver());
  }
  </code></pre>
  
  <p>basically I just want to use my custom DNS resolver in HttpClient instead of System default, Is there any way to achieve it?</p>