Several tests are being performed. During their execution, you can select one of the adjacent tests to get more information. When the tests are completed, you can click to the next page to see the results. New destinations on the Internet can only be provided with IPv6 addresses. These can only be reached if you yourself have a modern IPv6 address in addition to your IPv4 address. Attackers could compromise DNS, the internet directory that handles the translation of domain names to IP addresses. DNSSEC is a security system that checks the digital signatures provided with the DNS information. That protects you from being redirected to false IP addresses.