BehindTheMath·8 เดือนที่ผ่านมา·discussYou don't need mTLS for that. Just block all IPs beside for Cloudflare's ranges.
BehindTheMath·9 เดือนที่ผ่านมา·discussI haven't used iodine, but this seems simpler. Iodine wraps requests with actual DNS requests. In this case that wasn't needed, because port 53 wasn't filtered at all. So all they needed was a simple proxy on port 53.