$ man domains
Engineering · Deployment
Domains
The web address people type to visit your site.
なぜ重要か
shawnos.ai is more memorable than shawnos-abc123.vercel.app. Custom domains are how you own your presence. Vercel handles DNS, SSL certificates, and routing.
どう使うか
Buy a domain from any registrar. Point the nameservers to Vercel or Cloudflare. Add the domain in Vercel's dashboard. It auto-configures HTTPS. Takes 10 minutes.
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