[Pdns-users] DNS DDoS protection

Jose David Bravo A jbravo at colombiahosting.com.co
Thu Sep 18 20:28:36 UTC 2014


We are using PowerDNS to provide authoritative DNS to 14k domains. We have many hosting servers with BIND transferring zones to our two public PowerDNS servers. 

This solution is working great, but we want to be ready in case we get a big DDoS. The network of each server will not be able to support a big attack. 

I think we will need to use a provider with a good anycast network and a lot of bandwidth, am I right? is there any other solution? 


Jose D 

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