Site is down > http://downforeveryoneorjustme.com/rah7uph.bid

Has been blacklisted
https://www.virustotal.com/en/url/9d1c94b81223c533eb63c6039e4eacd487455842422585e6d42af95d5c042e15/analysis/1492250238/

IP history > https://www.virustotal.com/en/ip-address/69.42.65.40/information/

At random times when I am browsing the internet, I get a popup message from Avast that says:
Try clear your browser history / cashe, you may also run AdwCleaner