title: Example.com alternative
body: <p>Let's say you want to provide an example url in documentation somewhere, or to show as an example on the screen in your program or web site. The correct thing to do is use an <a href="https://www.rfc-editor.org/rfc/rfc2606.html" rel="nofollow noreferrer">RFC 2606 url</a> like <a href="https://example.com" rel="nofollow noreferrer"><code>example.com</code></a>, since that is the defined location for such things and anything else you come up with is likely to be actually registered somewhere and serving up who knows what to your users.</p>
  <p>My questions is, what do you do if you need to provide two contrasting examples? The best I've seen is <code>site1.example.com</code> and <code>site2.example.com</code>, but that doesn't always cut it; it's just not as clear as using two distinct domains. Neither is <code>example.com</code> vs <code>example.org</code> or <code>example.net</code>. The whole point is wanting two domains that are obviously distinct and unrelated, but these still look like they could be related in some way. The final option is <code>site1.example</code> vs <code>site2.example</code>, but these don't even really look like a URL or web address to a lay person.</p>
  <p>How can I do this?</p>