[dns-operations] query dropping vs. returning nxdomain

[Daniel Karrenberg]

On 15.03 20:20, Jim Reid wrote:
> ...
> Another joy was finding stub resolvers in a Korean factory that  
> ignored the local resolving servers and only queried a backbone  
> resolving name server in Europe.

>From my experience the *real* joy probably was to find out
why these were working well most of the time but not 
all the time .... ;-(

Yes all this dirt exists and proper (sic) network hygiene 
is important.

Daniel