[dns-operations] It's begun...

[Stephane Bortzmeyer]

On Thu, Oct 24, 2013 at 02:12:10PM +0100,
 Chris Thompson <cet1 at cam.ac.uk> wrote 
 a message of 28 lines which said:

> Neither dnssec-debugger.verisignlabs.com nor dnsviz.net are able to
> analyse validations problems for NXDOMAIN responses,

DNSviz does not do it by default but you can activate it ("DNSSEC
options" then "Denial of existence"

http://dnsviz.net/d/xn--80asehdb/dnssec/?rr=all&a=all&ds=all&doe=on&ta=.&tk=