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