DNSSEC and DNSCurve are completely different matters.<p>As far as I understand (I may be wrong!):<p>1. DNSCurve establishes an encrypted and, optionally, authenticated channel between you and upstream nameserver. It doesn&#x27;t do anything about the data that is served over that channel.<p>2. DNSSEC protects the integrity of the data that is served by authoritative nameserver (and redistributed further) from some rogue adversaries (except for registries).<p>About DNSCurve - you should ask your upstream nameserver provider (usually, an ISP) to support it. Although everyone running a nameserver should do so. But it&#x27;s purpose is completely different from DNSSEC is about - even though the latter&#x27;s concept is flawed.