from my experience it seems like it's not OS or Browser problem.
open up MS Command prompt and try to tracert to 64.8.116.85
- press Windows key + R
- type cmd
- dos like window will open
- type tracert 64.8.116.85
it will go max of 30 hops, but it if stops, it let's you know what the last IP was it could get to
I have a hunch it is your DNS settings, but do tracert first and see what you get.