[dns-operations] Improvements to EDNS compliance tester?

[Mark Andrews]

A example of a EDNS compliant “refused” response.

% echo . . 2600:1403:a::42 | ./genreport 
. @2600:1403:a::42 (.): dns=refused edns=refused edns1=ok edns at 512=refused ednsopt=refused edns1opt=ok do=refused ednsflags=refused optlist=refused signed=refused ednstcp=refused
% 

JFTR it is fine for akamai.com from my vantage point in Sydney from Optus’s cable network.

% echo akamai.com . 2600:1403:a::42 | ./genreport
akamai.com. @2600:1403:a::42 (.): dns=ok edns=ok edns1=ok edns at 512=ok ednsopt=ok edns1opt=ok do=ok ednsflags=ok optlist=ok signed=ok,yes ednstcp=ok
% 


-- 
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742              INTERNET: marka at isc.org