…se NSEC rdata, in accordance with RFC 6840, paragraph 5.1. This changes both auth and recursor behaviour, except I think we never consciously sign NSEC records with user generated content. We might lowercase it before we attempt to anyhow.
when generating message for signature (validation), no longer lowerca…
do EDNS over TCP/IP as well so we can actually get DNSSEC signatures.…
… In 2016.
add a lot of dnssec trace logging