Corefile

.:53 {

#    coreadblock . {
#        except ad.360in.com
#        url https://raw.githubusercontent.com/StevenBlack/hosts/master/hosts
#        url https://adaway.org/hosts.txt
#        ip 127.0.0.1
#    }

    forward . 127.0.0.1:5301 127.0.0.1:5302 127.0.0.1:5304 127.0.0.1:5303 {
        policy round_robin
        prefer_udp
        expire 120s

    }
    proxy . 223.5.5.5 223.6.6.6 119.29.29.29 119.28.28.28 114.114.114.114 {
        policy round_robin
        spray
    }
    cache 60 {
        success 5000
        denial 200
        prefetch 5
    }
    #log . "{remote}:{port} - {>id} '{type} {class} {name} {proto} {size} {>do} {>bufsize}' {rcode} {>rflags} {rsize} {duration}"
    log . "{duration} - {rcode} - {name} "
    health
    errors
    prometheus 0.0.0.0:9053
}
.:5301 {
    forward . tls://8.8.8.8 tls://8.8.4.4 {
        tls_servername dns.google
        policy round_robin
        expire 120s
        max_fails 3
        health_check 1s
    }
    cache
}
.:5302 {
    forward . tls://1.1.1.1 tls://1.0.0.1 {
        tls_servername 1dot1dot1dot1.cloudflare-dns.com
        policy round_robin
        expire 120s
        max_fails 3
        health_check 1s
    }
    cache
}

.:5303 {
    forward . tls://9.9.9.9 tls://9.9.9.10 {
        tls_servername dns.quad9.net
        policy round_robin
        expire 120s
        max_fails 3
        health_check 1s
    }
    cache
}

.:5304 {
    proxy . 208.67.222.222:443 208.67.222.222:5353 208.67.220.220:443  208.67.220.220:5353 {
        policy round_robin
        protocol dns force_tcp
        spray
    }
    cache
}