Connect your domain
You already have a working address
Section titled “You already have a working address”Every Space is served from a Rubikc address automatically:
your-space.customers.rubikc.comIt works, it serves over HTTPS, and it is a real storefront. You do not need a custom domain to go live, and plenty of Spaces run on this address while they find their feet.
The your-space part is your Space Slug. To change it, open Settings ›
Domain, edit Space Slug — lowercase letters, numbers and hyphens — and
Save.
When you want your own domain
Section titled “When you want your own domain”Connecting one takes three DNS records at your DNS provider, added in two stages, and some waiting for them to take effect.
Connect your domainThe whole process, start to finish, including what to do when it does not work.
Send real trafficPut your storefront in front of customers without touching your existing store.