When you see a domain like rr2---sn-4g5e6ns6.gvt1.com pop up in your browser's address bar, it's easy to wonder whether it's something to worry about. The short answer: it's a Google server, not a store or a service asking for your details. This hostname is part of Google's infrastructure (likely a video or cache server), and the 404 page it returns just means you've hit it without a valid path.
What matters for trust? The server has a valid SSL certificate from Google's own certificate authority, and it's hosted on Google's network. The only real blemish is that it still accepts older, less secure versions of TLS. That's a technical detail that matters more to network administrators than to everyday users.
If you're asking whether rr2---sn-4g5e6ns6.gvt1.com is a scam, the evidence doesn't support that. It's not a fake store or a phishing site β it's a legitimate piece of Google's backend. There are no reviews because it's not a product or business. You don't need to worry about using it accidentally; just treat it like any other Google server address you might see.