I don't have good numbers for signing of zones. Although we do know that these numbers are increasing. Cloudflare recently turned on DNSSEC for all of their cli

I don't have good numbers for signing of zones. Although we do know that these numbers are increasing. Cloudflare recently turned on DNSSEC for all of their clients. Geoff Huston at APNIC does some good work at measuring validation. Check out slide 2 and 24 of this preso. https://meetings.icann.org/en/marrakech55/schedule/wed-dnssec/presentation-rolling-root-09mar16-en https://meetings.icann.org/en/marrakech55/schedule/wed-dnsse... Again, I'm not arguing that DNSSEC adoption has been easy and fast. But it's being adopted steadily.