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