This: <a href="https:&#x2F;&#x2F;moz.com&#x2F;blog&#x2F;how-to-stop-spam-bots-from-ruining-your-analytics-referral-data" rel="nofollow">https:&#x2F;&#x2F;moz.com&#x2F;blog&#x2F;how-to-stop-spam-bots-from-ruining-your...</a><p>And this: <a href="https:&#x2F;&#x2F;blog.sucuri.net&#x2F;2015&#x2F;07&#x2F;malicious-google-analytics-referral-spam.html" rel="nofollow">https:&#x2F;&#x2F;blog.sucuri.net&#x2F;2015&#x2F;07&#x2F;malicious-google-analytics-r...</a><p>I and others that I know get this kind of referral spam on every single domain we have with cloudflare. I know DNS records are public, but is there something cloudflare and other public DNS hosting services can do to prevent this?