If you've come across ipv4-c350-sjc002-ix.1.oca.nflxvideo.net and wondered whether it's safe, here's the short answer: it's part of Netflix's streaming infrastructure. The domain belongs to Netflix's content delivery network, which is what actually serves video to your screen when you watch on the platform. That's why the page returns a 403 Forbidden β it's not meant to be visited in a browser; it's a backend server. The security setup is solid, with modern encryption and a clean reputation across blacklists and Google Safe Browsing. The certificate is valid and issued by a trusted authority, though it expires in about two weeks, which is a routine maintenance flag. There's no consumer-facing website here, so there's nothing to buy or sign up for. In short, is ipv4-c350-sjc002-ix.1.oca.nflxvideo.net fake? No. It's a legitimate component of a service you already use. If you saw this hostname in a network log or traffic inspector while watching Netflix, that's exactly where it belongs.