Follow these steps to remove a subdomain or custom domain from your SpaceCraft website:
1. Select Settings (gear icon) in the Dashboard navigation bar
2. Select Domains under the Settings header
3. You will see a list of your domains on this page with a trash icon next to each one. Select the trash icon to delete the domain, then confirm by selecting the red Yes button
Important: Deleting the domain from your Dashboard doesn't remove the domain from existence, it only removes the link between the domain and SpaceCraft.