Need help? Contact support toll-free in the U.S. and Canada: 1 (844) 760-0251 or International: +1 (954) 601-5759

About Us

We’re passionate about our business, our customers, and the current state of the Web. At Moniker, we’re transforming how our customers realize success online. Domain names are at the core of our business and we think improving the domain space and how users connect on the internet can change the world. We bridge the gap between your dreams and goals. Where you currently are and where you want to be.

Alexander Siffrin | Chairman & CEO

Alexander Siffrin

Alexander Siffrin is President of the Managing Board of KeyDrive S.A and Key-Systems CEO. He founded the domain registrar Key-Systems in 1998 as a student and led the company from an academic sideline to a global player. Alexander was born in 1976 in Saarbrücken, Germany. From 1983 to 1986 he went to the school of the German embassy in Addis Abeba, Ethiopia. In the year 1987 he moved back to Germany and attended the grammar school 'Gymnasium Schloss Hagerhof' in Bad Honnef / Rhein. From 1992 to 1995 Alexander Siffrin lived in La Paz, Bolivia and finished the school 'Colegio Mariscal Braun' with the general qualification for university entrance in 1995. From 1996 to 2001 he studied physics and computer science at the University of the Saarland.

Michael Riedl | Vice President

Michael Riedl

Michael Riedl is Vice President of KeyDrive S.A. since August 2011. Prior to joining KeyDrive, Michael held managing positions in private equity and ICT industries. He started his career with Roland Berger Strategy Consultants where he specialized in performance improvement programs. Within BIP Investment Partners, he worked on Private Equity opportunities with a focus on buyouts. Michael holds a Bachelors degree in Computer Science from James Madison University, USA, and a Master of Science degree in Business Administration from European Business School, Germany. He is also a Chartered Management Accountant.

Mailing Address

Moniker Online Services, LLC
13727 SW 152nd Street #513
Miami, FL


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