M mattseh import this Apr 6, 2009 5,504 72 0 A ~= A Oct 18, 2010 #1 I have a script that is doing a load of DNS lookups, using non-blocking IO, it seems to be massively underperforming, has anybody come across DNS servers rate limiting the number of requests?
I have a script that is doing a load of DNS lookups, using non-blocking IO, it seems to be massively underperforming, has anybody come across DNS servers rate limiting the number of requests?
