Custom domain ippulse.xyz returns ERR_CONNECTION_RESET from US locations

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Current versus Expected behavior:

Custom domain ippulse.xyz returns ERR_CONNECTION_RESET from US locations but works correctly when connected to a Canadian VPN. Expected: domain should be accessible from all locations.

Code, configuration, and steps to reproduce:

  1. Domain ippulse.xyz registered through Vercel, pointing to ippulse project
  2. Domain shows “Valid Configuration” + “Production” in dashboard
  3. ippulse.vercel.app loads fine from the US
  4. ippulse.xyz gives ERR_CONNECTION_RESET from US (tested on both broadband and mobile cellular data)
  5. ippulse.xyz loads correctly through a Canadian VPN
  6. Domain was recently changed from redirect→Production configuration

Project information:

  • URL: https://ippulse.xyz
  • Framework: Next.js
  • Vercel project: ippulse
  • Plan: Hobby
  • Issue appears to be US edge node propagation not completing after domain was switched from redirect to Production