On 22.6.2018 00:23, nusenu wrote:
  is there somewhere a comprehensive list of
implemented DNS protocol
 features / RFCs for knot-resolver? 
 Are you looking for something specific?
 We do not have comprehensive list of RFCs because it is next to
 impossible to compile one. RFC numbers do not have the right
 granularity. (RFCs have form of prose, do not have anything resembling
 "list of features in this RFC", and there is no compliance test suite.)
 If you ask here about specific use-cases or particular protocol feature
 and we will be happy to provide the information. 
Thanks, I'll collect the specific list of features I'm looking
for in a single email and send it to this list.
kind regards,
nusenu
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