Welcome to Restena

Customised network and security services for Luxembourg's actors in the research and education, health, culture and national administration sectors for the management of the .lu domain name registration infrastructure.  

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SOC in alert over network-related alerts

In the fight against cyber threats, setting-up a training infrastructure for SOC operators and network-related alerts, based on real-data, is on the agenda of the European NGSOTI project, to ...

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Encrypted DNS available thanks to new resolvers

With the replacement of the DNS servers offered to institutions connected to the RESTENA network scheduled for 14 and 21 March 2024, institutions using Restena DNS resolvers can benefit from ...

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New prices for .lu operations

Operations on .lu domain names, managed by the Restena Foundation as part of its .lu registry activity and offered for sale to the public via its accredited registrar, among other registrars, are ...

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Get to know us

The Restena Foundation helps to bring together telecommunication infrastructure for research and education. We provide interconnection, network and security services for a nationwide user community in the sectors of education and research, as well as culture, health and administration.

We also co-ordinate internet resources at the national level. We manage the .lu domain name registration infrastructure and most of the technical operations of the LU-CIX internet traffic exchange platform.


Next Generation Security Operator Training Infrastructure (NGSOTI)

Mettre en place une infrastructure de formation open-source pour la formation pratique des opérateurs-rices SOC aux alertes basée sur des données réelles.


Enhancing Cybersecurity Services for the Luxembourgish Research and Education community (LuCySe4RE)

Improving protection against the cybersecurity risks faced by the Luxembourg research and education community.


Luxembourg Experimental Network for Quantum Communication Infrastructure (LUX4QCI)

Locking and authenticating your domain name.


Domain names in 1 and 2 characters

Registering a domain name with one or two characters becomes possible.


LU-CIX backbone management

Technical management of the national internet traffic exchange node.


12-14.05 Intervention

40th Euro-IX forum

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29-31.05 Participation

CENTR Jamboree 2024

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