If you've come across rr2---sn-8xgp1vo-2iael.googlevideo.com in your browser's address bar or a network log, you're likely looking at a normal part of how YouTube delivers video. This isn't a website you visit on purpose — it's a Google subdomain that handles streaming. The 404 error you see on the root path is standard; the real content is served on specific video URLs.
For a technical endpoint like this, the absence of a privacy policy, contact page, or social media accounts isn't a red flag. It's a server, not a storefront. The domain itself is owned by Google, so trust in the parent company carries over. Security is excellent: up-to-date encryption, clickjacking protection, and no blacklist hits.
So is rr2---sn-8xgp1vo-2iael.googlevideo.com a scam? Absolutely not. It's a legitimate part of Google's infrastructure. If you see it in your browsing activity, it just means you watched a YouTube video. No need for concern.