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