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