It sounds like you're interested in exploring (a method to tunnel SSH over DNS to bypass network restrictions) and how it relates to SSH accounts —likely in the context of VPN-like setups, free tunneling, or bypassing captive portals.
127.0.0.1 (Because the DNS tunnel is local).aes128-ctr (Lower overhead).With SlowDNS, your SSH client sends the initial handshake as a DNS request. The hotspot thinks you are just resolving "google.com." Once the SlowDNS server on your VPS decapsulates the traffic, your SSH session establishes seamlessly. slowdns ssh account better