Prevalence of DNSSEC in Norway

DNSSEC (DNS Security Extensions) is a security extension to the domain name system. DNSSEC protected domains are cryptographically signed, and this makes it possible to check that the reply to a domain lookup comes from the correct source of origin, and that the lookup remains unchanged. DNSSEC was introduced for Norwegian domain names December 2014.

DNSSEC secured domain names


Number of DNSSEC signed .no-domains and the percentage that makes from the total number of registrations (orange line)

Last updated 23 November 2017