I thought that type of thing would be in place via Cloudflare...
They probably do, though I'm not sure how much it costs - if at all.
I don't know about Cloudflare, but on Azure and AWS, it's an additional cost.
Hmm... CF has to have that as an option somewhere. I've played around with CF before but could never figure out my mx records to keep email working properly. These days, I use a different CDN. Speaking of which, I need to see if they're having a sale today. The Linux site is starting to chew through real bandwidth. That's a good thing, I suppose.