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1 · Connect the app domain
Project Settings → Domains → Connect Domain → app.quantripper.com. Copy the exact records shown. No app-domain connection or DNS edit has been made by this update.
DOMAIN READINESS
One project can serve both addresses when primary-domain forwarding is disabled. App-host routing is prepared but not published or activated.
14 November 2026 check: the root domain is configured, but public DNS resolvers disagree between 185.158.133.1 (expected) and 162.255.119.140. The app hostname is not configured. Recheck Domains before claiming either address is ready.
01
Project Settings → Domains → Connect Domain → app.quantripper.com. Copy the exact records shown. No app-domain connection or DNS edit has been made by this update.
02
Domain List → Manage → Advanced DNS. Add the displayed A/CNAME at app and verification TXT at its displayed host (normally _lovable.app). Remove only conflicting records for that hostname. Preserve email MX/SPF/DKIM records. App-specific values are unavailable until its connection setup exists.
03
In Lovable Domains, open the primary domain’s three-dot menu and choose Unset as primary. Otherwise app traffic redirects to the primary before hostname routing runs. Wait for app HTTPS and verification; do not use masked forwarding.
04
More → Users → Auth settings → Advanced → Redirect URLs: allow https://app.quantripper.com/auth and https://app.quantripper.com/reset-password. Retain existing public and preview returns during validation. Do not add https://*.quantripper.com/**. App sessions remain separate from public-site sessions; users sign in on the app host.
05
Verify OAuth, email confirmation, recovery, signed-out deep links, account switching and logout on the real app hostname before switching public desk links. The existing /auth and /app remain available. Current-Day Paper blocks execution without verified data; Live money trading remains locked.
Research first. Risk always.
Enter the paper desk