Is there DDOS protection on Deploy?

Hi Denos

I'm using Deno Deploy to host a tiny app using oakoak. It shows a single button, when pressed it talks to Supabase to retrieve and present the user with a 5 digit code. It has been deployed since the beginning of July and running without any problems.

This morning I received an email, saying that I've used up half of my 100GB traffic allowance.. so I quickly logged into the Deno Deploy dashboard to see what's going on. There seem to be huge spikes of traffic throughout the week. Today alone has seen 16k requests. This does not match what I see on the Supabase end, so I am assuming malicious intent? As I said, the app itself is small and so is the data it spits out.

This brings me to my two questions:

1) Is there any protection in place on Deno Deploy to prevent Denial-of-Service attacks?
While the amount of requests seems to go up, I don't see anything in the logs about a node crashing.

2) Is there a way to see more detailed analytics on the Deploy Dashboard? Maybe on the Pro plan?
I'd like to know what is being requested and from where.

Thanks in advance,
Flo