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