Found the reason behind GitHub DNS problems: http://theverge.com/2016/10/...

Ironically, I can't connect to that website. As for github, I have a rant with IPs, but for the others you'll need to dig it up yourself, because I don't think there's someone who has the other addresses except the employees ^^

@KeyWeeUsr basically there has been a DDoS attack to the Dyn DNS server, many websites are down due to that

The verge uses DYN, for fucks sake