If you call 1and1 they can take it down very quickly:

  tech-c-firstname:                Hostmaster
  tech-c-lastname:                 ONEANDONE
  tech-c-organization:             1&1 Internet Ltd.
  tech-c-street1:                  10-14 Bath Road
  tech-c-street2:                  Aquasulis House
  tech-c-pcode:                    SL1 3SA
  tech-c-state:                    BRK
  tech-c-city:                     Slough
  tech-c-ccode:                    GB
  tech-c-phone:                    +44.8716412121
  tech-c-fax:                      +49.72191374215
  tech-c-email:                    hostmaster at 1and1.co.uk