DNSserver/configuration/reverseproxy/nginx/dot-stream

    # DNS upstream pool
upstream dns {
        zone dns 64k;
        server 127.0.0.1:5353;
    }

    # DoT server for decryption
server {
        listen 853 ssl;
	listen [::]:853 ssl;
	ssl_protocols TLSv1.3;
        ssl_certificate /go/to/ket/;
        ssl_certificate_key /go/to/ket/;
        proxy_pass dns;
    }