This is an off-topic, but I&#x27;d like to mention it.<p>I absolutely love the fact that the OP did not get a domain name for this demo. This is an interesting &quot;technique&quot; I haven&#x27;t seen for quite a while. People tend to own and re-new tenths of domain names, which are just sitting there for an &quot;just in case&quot; moment. This is a great example of how things can really be simplified - spin up an instance, make a demo, shut the instance down.