Dreamhost is under DDOS attack (as reported by WordFence in this post). According to WordFence, “It looks like it may be an Anonymous attack targeting the Dreamhost DNS to try to take a white supremacist website called ‘punishedstormer dot com’ offline. The website came online today and is hosted at Dreamhost.”

Source: https://www.wordfence.com/blog/2017/08/dreamhost-ddos-attack/