Both your urls listed below are indeed loading too slowly to be considered usable for me. DNS lookup seems to be fine, though I am seeing some latency. It takes 19 hops for me from los angeles, with the last 8 hops on telia.net routers each having over 150ms response time, but the waiting for a page load is what is killing you.
Your database server sanspoof suffered a pretty severe failure (two drives failed at once) during the time frame you reported the speed issues. I'm thinking that maybe something was not properly restored, or needs to be tweaked, after the recovery/restoration. Since DH reports the machine as restored and back in normal service, but you are having this issue, I would generate a support ticket and have them look into it further.