In terms of ENS specifically, ENS is mostly focused on the wallet use case. DNS is not their primary focus — this is coming directly from conversations with ENS team members. To the extent that ENS is trying to be used for DNS, they take a very different philosophical approach. ENS is trying to work within the existing ICANN governance to replace existing DNS infrastructure with a blockchain. In ENS’s vision, ICANN would still be able to revoke ENS domain names. Handshake disintermediates ICANN by letting anyone register a TLD in a completely decentralized process. Once you own your Handshake TLD, no one can take it away from you, not even ICANN.