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