Currently the UDC is not listed in MNCAT, nor is it in the Indexes and Databases menu.
Also of interest is the University of Minnesota Web Archive
Here is information about it f.From the staff wiki:
Welcome to the staff wiki for the UNIVERSITY DIGITAL CONSERVANCY.
Visit the Conservancy home page at: conservancy.umn.edu
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The University Digital Conservancy captures, preserves, and provides persistent access to the intellectual and institutional output of the University of Minnesota.
Please note: this wiki includes multiple versions and drafts of documents created during the planning and implementation of the Digital Conservancy. For current information, please visit the Conservancy home page or contact Philip Herold or Beth Kaplan.