So since you have the question mark after.... yes I can see that image, and I am assuming that you can not, which means that it is a DNS issue.
That most likely also explains why you can only get webftp to work at this point.
Go to manage domains in the panel, press the 'DNS' link under this domain name, and then on the page that loads press the 'go!' button near the top of the page under the section 'Refresh DNS now for ______'
Also I don't know how to do it on a mac but you should flush your DNS cache as well, if it's corrupt it may not be updating correctly, it should self flush if it detects corruption but who knows, google and do it manually anyway.