title: How to get network DateTime.Now()?
body: <p>Actually in flutter <code>DateTime.now()</code> is returns device date and time. Users sometimes change their internal clock and using <code>DateTime.now()</code> can give wrong result.</p>
  <ol>
  <li>How can i get <strong>Network/Server Current DateTime</strong> in flutter ?</li>
  <li>Is it possible to get <strong>Network/Server Current DateTime</strong> Without using any packages ?</li>
  </ol>
  <p>Thanks in advance!</p>