iongroup.lu domain lookup results from whois.dns.lu server: domainname: iongroup.lu domaintype: ACTIVE nserver: ns1.mbox.lu nserver: ns2.mbox.lu ownertype: ORGANISATION org-country: LU registrar-name: Key-Systems GmbH registrar-email: info@key-systems.net registrar-url: http://www.key-systems.net registrar-country: DE whois-web: https://www.dns.lu/en/support/domainname-availability/whois-gateway/