Adjusted opening times on Tuesday 9 January

Because of a general meeting within SIDN, our switchboard will be closing earlier on Tuesday 9 January.

Our switchboard will be closing at 16.00 (CET) on Tuesday 9 January. Naturally, you can always e-mail enquiries to Please accept our apologies for the inconvenience.


  • Monday 26 March 2018

    Internet security

    Everyone should have access to a secure connection


    Let’s Connect! is an open-source VPN solution

    Read more
  • Wednesday 17 April 2019

    Internet security

    Salaries stolen using hacked e-mail addresses


    Tips on setting secure passwords

    Read more
  • Friday 23 February 2018


    2017: a strong year for the European domain name market


    Growth in nearly all domains

    Read more


Your browser is too old to optimally experience this website. Upgrade your browser to improve your experience.