Public DNS resolver for research and education: maintenance on 22/08/2024
On Thursday 22 August 2024 between 7.00 a.m. and 4.00 p.m., Restena will replace one of its servers on which its recursive resolvers benefiting institutions connected to the national research and education network (RESTENA network) are configured.
During this maintenance phase, the service continuity is guaranteed.
On completion of the maintenance, no network reconfiguration is required.
New feature! Thanks to the new server, Restena's DNS resolvers will be fully accessible via DNS-over-TLS (DoT) and DNS-over-HTTPS (DoH). To benefit from this, the X.509 certificate signature (SPKI pin) for resolvers has to be implemented.
➔ If you have any questions, please contact our ‘Public DNS resolver’ team by e-mail at admin@dns.lu.