rr1---sn-8qj-i5o66.googlevideo.com isn't a typical website. It's a subdomain under googlevideo.com, which is owned by Google and used to serve YouTube video content. That alone gives it a strong foundation of trust. Visiting the root URL gives a 404 error, which is normal β these servers aren't meant to be browsed directly. One blacklist flagged this IP, but that's unusual for Google's infrastructure and could be a false positive. For anything involving video streaming from Google, this server is as reliable as the parent domain. There's no need to worry about scam risks here; the real question is whether your video player works.