This domain is part of Apple's DNS infrastructure, not a website meant for public use. It resolves to Apple-owned IP addresses, but the SSL certificate was issued for a different Apple service and doesn't match this subdomain. That means any connection attempt triggers a browser warning, and the server itself returns a 400 Bad Request error instead of a real webpage.
For context, legitimate Apple infrastructure subdomains like this are normally locked down and inaccessible to the public. The fact that it's reachable but broken suggests a configuration error, not a phishing attempt. Still, there is nothing here for a regular visitor. You won't find a login page, a support portal, or any useful content.
There are no edge-047.usmia1.ce.apple-dns.net reviews to consult because the site doesn't exist in any meaningful sense. Don't try to visit it, and definitely don't ignore the certificate warning if you end up there. This isn't a scam, but it's also not something you should interact with.