Own bob.avn,
manage bob.avn.zone.
Lets verified owners of an Avian Name manage public DNS records for their namespace — point at GitHub Pages, Vercel, or Netlify with a CNAME, get a real SSL certificate, no shared registrar required.
Building something with logins on your subdomain?
Until avn.zone is on the Public Suffix List, browsers treat all its subdomains as one "site" - so cookies need extra care. It's two rules, and they're easy: read the security guide.