DNSChain offers a free and secure decentralized alternative while remaining backwards compatible with traditional DNS.
  • DNSChain replaces X.509 PKI with the blockchain
  • MITM-proof authentication
  • Simple and secure GPG key distribution
  • Secure, MITM-proof RESTful API to blockchains
  • Free SSL certificates become possible
  • Prevents DDoS attacks
  • Certificate Revocation that actually works
  • DNS-based censorship circumvention
  • Other features: testing suite, rate-limiting, and caching

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