dANt3R,
Different pproxy. They're talking about the Team AnandTech pproxy, not TA Cube. But, I think the name entry for TA Cube pproxy is on the same DNS server as the other, so there may be also be issues there.
The "tacube.teamanandtech.com" DNS is maintained by Brad, and I think "teamanandtech.com" is also.
I haven't been seeing any problem with updating to the pproxy here, though, and the vast majority are fetching and flushing to the name entry.
rexfalk,
IP address for teamanandtech.com comes up as 204.209.128.158 when I ping the name.
Russ, NCNE