DNS server software

[sob at academ.com (Stan Barber)]

I have been using BIND9. I have also seen a number of folks try other things, but I have found when testing those software that DNSSEC/EDNS0 and properly handling DNS query/response on TCP are not well supported. 

On Feb 22, 2010, at 8:16 AM, Claudio Lapidus wrote:

> Hello all,
> 
> We are a mid-sized carrier (1.2M broadband subscribers) and we are looking
> for an upgrade in our public DNS resolver infrastructure, so we are
> interested in getting to know what are you guys using in your networks.
> Mainly what kind/brand of software and which architecture did you use to
> deploy it, and how did you do the sizing, all of it would be most helpful
> information.
> 
> Many thanks in advance for your advice!
> cl.