When you land on quest-diagnostics.atlassian.net, you're immediately redirected to id.atlassian.com β Atlassian's central login page. That's the first clue this isn't a standalone website but a subdomain used by Atlassian for their cloud services. The security setup is exactly what you'd expect from a major tech company: a valid certificate, forced HTTPS, and protection against clickjacking. The domain is clean on blacklists and has no history of abuse. There's no separate privacy policy here because the site is just a redirect, but Atlassian's own legal pages cover the full experience. If you're wondering whether quest-diagnostics.atlassian.net is a scam, the answer is no. It's an official part of Atlassian's infrastructure, likely used for a specific project or service. The only thing to note is that the actual content is served through Atlassian's main domain, so your trust should extend to the company behind it. For a quick safety check, this subdomain passes with flying colors.