Whois

% IANA WHOIS server
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% This query returned 1 object

domain:       GMX

organisation: 1&1 Mail & Media GmbH
address:      Brauerstrasse 48
address:      76135 Karlsruhe
address:      Baden-Württemberg
address:      Germany

contact:      administrative
name:         Holger Exner
organisation: 1&1 Mail & Media GmbH
address:      Brauerstrasse 48
address:      76135 Karlsruhe
address:      Baden-Württemberg
address:      Germany
phone:        +49 721 91373 4221
fax-no:       +49 721 91374 2978
e-mail:       gmxregistry@1und1.de

contact:      technical
name:         ironDNS Support
organisation: Knipp Medien und Kommunikation GmbH
address:      Martin-Schmeisser-Weg 9
address:      44227 Dortmund
address:      Germany
phone:        +49 231 9703 0
fax-no:       +49 231 9703 200
e-mail:       dnsmaster@irondns.net

nserver:      ANYCAST10.IRONDNS.NET 195.253.64.12 2a01:5b0:4:0:0:0:0:c
nserver:      ANYCAST23.IRONDNS.NET 195.253.65.11 2a01:5b0:5:0:0:0:0:b
nserver:      ANYCAST24.IRONDNS.NET 195.253.65.12 2a01:5b0:5:0:0:0:0:c
nserver:      ANYCAST9.IRONDNS.NET 195.253.64.11 2a01:5b0:4:0:0:0:0:b
ds-rdata:     49537 10 2 EE15CF33C2E02F308291960DF44A5A87E16C0535E34178528780A9A4F28A736F

whois:        whois.nic.gmx

status:       ACTIVE
remarks:      Registration information: https://cp.nic.gmx

created:      2014-08-07
changed:      2019-09-10
source:       IANA