How does your solution compare to other HTLC atomic swap decentralized exchanges, such as:

BlockDX (https://blocknet.co/block-dx/)
AtomicDex (https://atomicdex.io/)
NebliDex (https://www.neblidex.xyz/)

What I have found is that centralized gateways (such as website domains)  for decentralized exchanges are vulnerable to DNS hijacking attempts or forced takedown. How do you safeguard against this?