From:  Christian Biesinger <>
Date:  06 Dec 2014 06:49:55 Hong Kong Time

Re: Reducing DNS latency


On Fri Dec 05 2014 at 2:49:57 PM Vulimiri, Ashish 

> I’m a grad student at the U of Illinois, and I’ve been looking into a
> technique for improving DNS lookup latency, involving replicating DNS
> requests to multiple DNS servers in parallel.

I think this is something we need to be really careful about, because this
would effectively double (or triple, etc) the load on the DNS servers we
use, I am not sure that the owners of those servers would be happy.