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FAQ: Vercel

Common questions about build/deploy failures, environment variables, and DNS/domains on Vercel.

Updated on 2026-02-01

Frequently asked questions

Is Vercel down?

Check vercel-status.com.

Build failing on deploy

  • Review build logs.
  • Confirm environment variables.
  • Confirm Node/runtime version and dependencies.

Deploy preview not showing up

Possible causes:

  • Git integration/webhooks issue
  • build queue/limits
  • incident

Domain not working

  • Verify DNS records.
  • Wait for propagation.
  • Confirm the domain is correctly configured/verified.

Sources

© 2026 Is it offline?. Unofficial site.