[▲ Vercel Community](/) · [Categories](/categories) · [Latest](/latest) · [Top](/top) · [Live](/live) [Help](/c/help/9) # Vercel domain mapping error DEPLOYMENT_NOT_FOUND referencing deleted deployment 53 views · 0 likes · 2 posts Aryanhp940 7832 (@aryanhp940-7832) · 2026-02-10 Error details: > **404: NOT_FOUND** > **Code: `DEPLOYMENT_NOT_FOUND`** > **Request ID: `bom1::vfrp6-1770704124527-bad7af667333`** This appears to be a platform-level error where the domain is still referencing a deleted deployment from a previous Vercel account.  system (@system) · 2026-02-10 There's another community post with 404 debugging tips that might be helpful. Please give these solutions a try and let us know how it goes. https://community.vercel.com/t/debugging-404-errors/437 A human should be around soon to offer more advice. But you can also get helpful information quickly by asking [v0](https://v0.dev/).