We check this website, now volgograd.xn----8sbdqwjbq1a0j.xn--p1ai is up and dont blocked for our system and other users of the Internet.
So, answer to question: Is volgograd Down Right Now? - NO! volgograd is up!
If you have problem with access to site volgograd, and domain volgograd.xn----8sbdqwjbq1a0j.xn--p1ai is not avalible.
Clear browser cache and/or try other web browser
(Chrome, Firefox or Safari).