How to setup a Google domain (V1)
Login to http://domains.google.com
Click Manage next to the domain you'd like to connect.

Choose DNS from the sidebar.
In the "Custom records" section, leave the "Host name" blank, choose
A for the "Type", and enter 198.61.239.82 for "Data".
Click
Create new record.
Enter
www for "Host name", CNAME for "Type", and enter sites.22slides.com for "Data".
Click
Save