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