Retarus (AS 48328)

I hate to do this, but I have exhausted _all of my sources of data including the SOA (points at VRSN) and domain name contact addresses for: Registrant Name: Retarus GmbH Registrant Organization: Retarus GmbH Registrant Street: Aschauerstrasse 30 Registrant City: Muenchen Registrant State/Province: Bav Registrant Postal Code: 81549 Registrant Country: DE I worked backwards from a domain name of RMX.DE. I don't know what the distinction is other than this name perhaps being an operational domain for their mail security services. If someone has a pointer or can do an offline introduction to someone in tech-ops or networking there, I'd appreciate it. Best, -M<