Counting DNSSEC

It is possible to measure how well we are doing with DNSSEC? How many of the DNS resolvers will now perform DNSSEC validation of a domain name? How many of the Internet's user population are using these DNSSEC-validating resolvers? In this article we will explore a way to answer these questions, and provide some measures that describe which countries are well advanced in their use of DNSSEC deployment, and which are falling behind.