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