If you've landed on 191615-ipv4v6.farm.dprodmgd105.aa-rt.sharepoint.com.dual-spo-0005.spo-msedge.net, you're probably looking at a broken piece of Microsoft's internal infrastructure — not a consumer website. The address belongs to Microsoft's Azure CDN network, but the SSL certificate was issued for a different domain (azureedge.net), so the connection fails. That's a serious configuration error. Most legitimate Microsoft services have valid certificates and load properly. This one doesn't.
There's no contact page, no about page, and no privacy policy — because this isn't a site meant for visitors. It's an internal server endpoint that's currently unreachable and returning an error message. There's zero evidence that this is a scam, but there's also no reason to treat it as a real service. You shouldn't enter any personal information, log in, or make payments here. The safest move is to close the tab.