We check this website, now cfc-com-dot-yamm-track.appspot.com is up and dont blocked for our system and other users of the Internet.
So, answer to question: Is cfc-com-dot-yamm-track Down Right Now? - NO! cfc-com-dot-yamm-track is up!
If you have problem with access to site cfc-com-dot-yamm-track, and domain cfc-com-dot-yamm-track.appspot.com is not avalible.
Clear browser cache and/or try other web browser
(Chrome, Firefox or Safari).