Cloudflare Dashboard Login spoof

After rebooting my up-to-date MacOS workstation via Safari, I entered the long address: and landed on Cloudflare (out for maintenance) website with links to status (apparently Seoul Cloudflare is out of service).

I retried FireFox and I was able to login normally.

I feel this is a hint that my safari sessions are being redirected.

Why? How? Does my Mac have a virus?

Is this still happening to you right now? I would recommend checking and clear the browser cache first