The title is misleading. It's not a DNS service, but a node.js hosting platform similar to Heroku. Custom domain is not included in the free tier: https://zeit

The title is misleading. It's not a DNS service, but a node.js hosting platform similar to Heroku. Custom domain is not included in the free tier: https://zeit.co/now#pricing https://zeit.co/now#pricing If you're on a paid plan, you'll get Geo-DNS for "free".