A high level of adoption of Domain Name System Security Extensions (DNSSEC) is essential to protect the integrity of the Domain Name System (DNS) Internet infrastructure to ensure the interoperability and security of the global cyberspace. This report provides an analysis of the level of adoption of DNSSEC in Q1 2024 across EU Member States and globally, using data publicly available as well as from measurements conducted by the European Commission’s Joint Research Centre. The report also presents an analysis of the following additional standards designed to protect the confidentiality of DNS communications, namely DNS over TLS (DoT), DNS over HTTPS (DoH) and DNS over QUIC (DoQ).