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