From the #linode IRC channel, caker (CEO) states it was a segfault in bind.<p>13:53:14 caker@ : They operate completely independently, other than loading from the same zones. This looks to be a segfault in bind itself
We have linodes in London, Newark, Atlanta, Dallas and Tokyo. All monitored by pingdom and none reported downtime... Our DNS is however hosted using Route53 and not Linode.
My external http monitoring had no issues accessing my websites on linode. I do not user their DNS though.<p>[Edit: My nodes are in the Dallas Datacenter]