We are currently experiencing another minor DDoS attack which started at around 12:56pm EST. In response, we enabled our mitigation services, and DNS queries were restored around 1:05pm EST.
We are working with our upstream providers to ensure that the mitigation remains in place, and are taking action to restore normal services upon our main nameserver clusters.
We apologise for the inconvenience.
[ UPDATE – 2012-12-19 @ 6:43pm EST ] – Our mitigation is still in place, and services should be unaffected at this time. We thank you for your patience.