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