Whois results:

DOMAIN: ARCOR-ONLINE.NET

RSP: Vodafone D2 GmbH
URL: http://www.arcor-online.net

owner-contact: P-CFH73
owner-organization: Vodafone D2 GmbH
owner-fname: Callisto
owner-lname: Hostmaster
owner-street: Alfred-Herrhausen-Allee 1
owner-city: Eschborn
owner-zip: 65760
owner-country: DE
owner-phone: +49 700 2169-4444
owner-fax: +49 69 2169-3153
owner-email: arcor-online.net

admin-contact: P-CFH73
admin-organization: Vodafone D2 GmbH
admin-fname: Callisto
admin-lname: Hostmaster
admin-street: Alfred-Herrhausen-Allee 1
admin-city: Eschborn
admin-zip: 65760
admin-country: DE
admin-phone: +49 700 2169-4444
admin-fax: +49 69 2169-3153
admin-email: arcor-online.net

tech-contact: P-CFH73
tech-organization: Vodafone D2 GmbH
tech-fname: Callisto
tech-lname: Hostmaster
tech-street: Alfred-Herrhausen-Allee 1
tech-city: Eschborn
tech-zip: 65760
tech-country: DE
tech-phone: +49 700 2169-4444
tech-fax: +49 69 2169-3153
tech-email: arcor-online.net

billing-contact: P-SFS680
billing-organization: Vodafone D2 GmbH
billing-fname: Frank
billing-lname: Bartoschek
billing-street: Alfred-Herrhausen-Allee 1
billing-city: Eschborn
billing-zip: 65760
billing-country: DE
billing-phone: +49 69 2169-5610
billing-fax: +49 69 2169-3153
billing-email: vodafone.com

nameserver: ns.arcor-online.net 151.189.0.25
nameserver: ns1.arcor-ip.de
nameserver: ns2.arcor-ip.de
nameserver: ns2.arcor-online.net 151.189.13.25
nameserver: ns3.arcor-ip.de
nameserver: ns3.arcor-online.net 85.195.121.6