Steps
Start the domain purchase
You can reach the domain purchase from two places in the launch dialog:
- From the Staging tab
- From the Production tab
In the Staging tab, select Purchase a new domain and click Next.







Search for a domain
The IONOS domain search opens inside Rocket. Type the name you want and click Search.



Select a domain
Browse available domains and their pricing. Click the → button next to the domain you want.



What’s next?
Custom domain
Already own a domain? Connect it to your Rocket app instead.
Launch your site
Test in staging, publish to production, and roll back if needed.
SEO and discoverability
Optimize your site so search engines find it at your new domain.
Launch your app
Full guide to deploying your web app.







