CapStack App

Custom domain

CapStack App is live on Vercel. Public HTTPS at app.capstack.space needs one DNS record at GoDaddy. Do not change nameservers — that would affect the free calculator at capstack.space.

  1. GoDaddy → My Products → capstack.space → DNS → Records
  2. Add A record: host app → 76.76.21.21 (Vercel's current recommended record)
  3. TTL 600 or default. Save. Wait for DNS (often under an hour).

If GoDaddy rejects an A record on that host, use CNAME app → 5b9b7ac62be5d645.vercel-dns-016.com instead. Until either record exists, the paid product is at capstack-app.vercel.app.