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