The DOMjudge project was started in 2004 at Study Association A-Eskwadraat at Utrecht University, The Netherlands. Development continues to be hosted here.
The authors are Jaap Eldering, Peter van de Werken, Thijs Kinkhorst, Tobias Werth, and Nicky Gerritsen; with contributions from many others.
You can reach us through the development mailinglist DOMjudge-devel. You need to be subscribed to the list before you can post, to counter spam.