Где можно взять бесплатные dnstt сервера?

“tls tunnel”, “http injector” google play

Yes, unfortunately I don’t run any public servers myself, but there are some ad-supported apps. I don’t have anything to do with these apps.

So far, all the apps I’ve found and tested seem to only offer a client, but default servers are without dnstt. Any more specific pointers?
Quick search found globalssh.net - they claim to provide dnstt wrappers for their proxies. I managed to get a set of credentials, but was unable to confirm them to work.