Actually, DNSSEC is not directly related to blockchain technology. It is a security protocol that is used to protect the Domain Name System (DNS) from various types of attacks, such as DNS spoofing and cache poisoning. DNSSEC uses digital signatures to verify the authenticity of DNS records, which helps to prevent attackers from intercepting or modifying DNS traffic. While blockchain technology can be used to create a ledger of data transactions, it is not typically used to manage DNS records or provide security for the DNS. However, there are some blockchain-based DNS systems, such as Namecoin and Blockstack, that aim to provide a decentralized and secure alternative to traditional DNS.