13 DNS MX record assets at mx1.gmx.net.
gmxnews.com
umltimessenger.org
rkraft.net
gmxgold.com
gmx-home.com
email-fuer-alle.com
gmx.co
gmx-gmbh.name
gmx-ag.name
multimesenger.org
multimessegner.org
gmx-pro.com
gmxpremium.com