You're right that it doesn't do the name Wirewiki justice yet. I've got so many things planned to add at some point, much more than just DNS. Check again in 2 years' time ;)

> The list of servers you're going to get with a naive scanning approach is not what you want.

Absolutely right. I'm doing uptime monitoring and a handful of checks (udp/tcp, nxdomain, dnssec, dns filtering) before listing them, but I feel like it could definitely be improved. Would love to talk! I'll send you an email.