It seems like the DDoS attack is over and all our DNS servers are working again.
Are you guys still targets to DDoS attacks?
Probably. Its pretty much every major bitcoin casino is a target to these DDoS attacks. Nobody can figure out who and why they are doing it because they don't gain anything financially, it just upsets gamblers due to lag.
It as actually the DNS servers of the registrar being DDoS'ed. Our servers were still but some people were unable to reach them. The problem is solved now.