I have added two custom domains to Google Developers Console for a Google App Project. One, a naked domain with A and AAA records set on the third party DNS manager as specified by Google. Two, a www domain with a Cname record set on the third party DNS manager, as specified by Google.
The www is serving, but the naked domain is not! The A records ip addresses timeout on my local machine but I get results when using http://tools.pingdom.com/ping/
Obviously you can use more than one custom domain but is there something I'm missing here?