How can I verify my custom domain using domains.google.com
<p>How can I verify my custom domain using <code>domains.google.com</code> if
it doesn't allow duplicate keys and firebase hosting requires a duplicated key entry?</p>

<p><a href="https://i.stack.imgur.com/oVdZi.png"><img src="https://i.stack.imgur.com/oVdZi.png" alt="enter image description here"></a></p>

<p>And firebase requires 2 text entries with same host.</p>