If you've come across the domain rr2---sn-uvu5a2a5t-hutl.googlevideo.com and wondered whether it's a scam, you can put that concern aside. This is not a website you're meant to visit directly. It's a server name used by Google's video delivery network — the same infrastructure that powers YouTube and other Google services. The 404 error page you see is intentional: these endpoints handle video streams, not web pages.
So is rr2---sn-uvu5a2a5t-hutl.googlevideo.com fake? No. It's a legitimate part of Google's global CDN, hosted on a Mexican ISP under Google's own ASN. The TLS certificate is valid and issued by Google Trust Services. The site blocks search crawlers, which is standard for private infrastructure. There are no blacklists, no malware, and no phishing flags.
In short, this domain doesn't represent a business or service you'd interact with. It's a behind-the-scenes piece of the internet that works as designed. You don't need to take any action regarding it — it's not a site to trust or distrust; it's just a server address.