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