"Domain app.e3dplanner.com is returning DEPLOYMENT_NOT_FOUND on Vercel’s network. I cannot find which account it belongs to. x-vercel-id: cpt1::czr42-1781433664962-4f6d0d205ce6. Please help release it.
Could you share the output of vercel domains inspect app.e3dplanner.com and confirm whether the domain was previously attached to another Vercel account or team? 
DEPLOYMENT_NOT_FOUND is often related to a domain still pointing to Vercel without an active deployment or being attached elsewhere. It may also help to share:
• The output of vercel domains inspect app.e3dplanner.com
• Whether the domain was recently transferred between Vercel accounts/teams
• Your DNS records (especially CNAME/A records)
• Whether the project or deployment associated with the domain was deleted recently
The DEPLOYMENT_NOT_FOUND error often means the domain is still pointing to Vercel but is no longer attached to an active deployment. 