Check the checkboxes in the Sel column of the Domains list corresponding to the domains you wish to remove.

Click on REMOVE SELECTED. The Domain Removal page appears.

If you are certain that the displayed information is correct and wish to proceed with deleting, check the "Yes, I wish to remove these domains." checkbox. Then click SUBMIT. If you decide to not delete these domains or wish to modify the list of domains chosen for deletion, click the CANCEL button.

Both buttons will return you to the Domains list page, one committing the changes, the other one leaving everything unchanged.