I just spent 30 minutes scratching my head as to why the rock solid login page that has never gone down in years was just down... completely... not responding to pings... not responding to traceroute... restarted the modem... left an angry message on my poor little ISPs voicemail... turns out it was cloudflare DNS that was the culprit!So I just thought I would tell you all here in case you were in the same situation! As I imagine a lot of other HNers are (or were) on the 1.1.1.1