The domain 26155-ipv4v6e.clump.dprodmgd105.aa-rt.sharepoint.com appears to be an internal Microsoft Azure endpoint, not a public website meant for consumer use. When you visit, you see a generic service-unavailable message, and the SSL certificate doesn't match the address — the site literally can't load. That's a technical failure, not necessarily a scam, but it does mean the site is not operational.
There are no red flags like malware reports or blacklisting, and the hosting is on Microsoft’s own network. But there's also no history in the Wayback Machine and no contact information. For a legitimate service, you'd expect a working certificate and at least a basic landing page.
If you were looking for this as part of a business tool, it's likely a misconfigured or expired resource. There's nothing to suggest it's a phishing site, but since it can't be accessed, there's nothing to trust either. Treat it as a dead link and move on.