After reaching a new milestone this weekend, and a saturation of the main server, I reviewed the infrastructure of the doh service of https://dns.hostux.net.
It is currently composed of two servers in front, 3 backend servers and a backup server in case one of the backend has to come out of the load balancer .
This makes it possible to reach today's 60 million requests
If you use this service or another one I offer, don't forget that you can support it via https://liberapay.com/valere_hostux/
@valere revends vite les logs à FaceBook Analytic !