On 2015/12/10 13:43 , Gil Bahat wrote: > what could be very interesting though, is to map DNS servers supporting > EDNS0 and ones not supporting it (i.e. which network operators should be > bugged to support it...). it would be very good for network operators to > see e.g. in-country adoption rate before relying on a CDN using EDNS0 as > the core POP routing technology.
Mapping EDNS0 support can be done today. There are the various DNSSEC related flags and udp payload size. And probes can prepend their probe ids so you can see at the dns server which probe is which.
