DNS over QUIC

Is a modern technology for secure DNS queries that utilizes the QUIC protocol. QUIC is a transport protocol designed to accelerate and optimize data transmission over the internet, combining the speed of UDP with security features similar to those provided by TLS.

How Does DNS over QUIC Work?

• Encrypted Communication: Like DNS over TLS (DoT) or DNS over HTTPS (DoH), DNS queries are encrypted to protect user privacy from eavesdropping and tampering.
• Faster Connections: By leveraging the QUIC protocol, which minimizes latency and speeds up connection establishment, the time required to establish a connection and send queries is reduced.
• Reliability: QUIC is designed to better handle packet loss and adapt to changes in network conditions, enhancing the reliability of data delivery even in less stable environments.

Why Use DNS over QUIC?

• Enhanced Security: Encrypted DNS queries protect your privacy and prevent tracking or interference by third parties.
• Speed and Efficiency: Lower latency and faster connection establishment contribute to quicker responses from DNS servers, potentially improving overall web page loading performance.
• Resilience to Network Issues: Thanks to the robust design of the QUIC protocol, communication is more resilient to outages and packet loss.

Overall, DNS over QUIC represents a significant advancement in the secure and efficient transmission of DNS queries, enhancing both security and user experience when browsing the internet.