Blockchain Backed DNSSEC

The traditional Domain Name System (DNS) does not include any security details, making it vulnerable to a variety of attacks which were discovered in 1990. The Domain Name System Security Extensions (DNSSEC) attempted to address these concerns and extended the DNS protocol to add origin authentication and message integrity whilst remaining backwards compatible. Yet despite the fact that issues with DNS have been well known since the late 90s, there has been very little adoption of DNSSEC. This paper proposes a new system using blockchain technology. Our system aims to provide the same security benefits as DNSSEC whilst addressing the concerns that led to its slow adoption.