This domain looks like a piece of Apple's internal infrastructure that has accidentally become exposed to the public internet. The biggest red flag is the invalid SSL certificate: it was issued for api-edge.icloud.com, not for this domain. Your browser will refuse to connect securely, and any data you tried to send would be unencrypted or fail entirely.
Beyond the technical failure, there are no signs that this is a real website. No owner is listed in public records. No contact page, no branding, no privacy policy, no history in the Wayback Machine. It's not blacklisted and Google hasn't flagged it for malware, but that's because it's essentially a dead endpoint — not because it's legitimate.
If you landed here expecting a working Apple service, you're looking at the wrong address. There is no evidence that this domain is meant for consumers, and attempting to interact with it offers no benefit and some risk. Skip it.