DFN-CERT Contact Information
E-Mail: cert@dfn-cert.de
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Telephone:
+49 40 808 077-590,
Mo.-Th.: 9:00 a.m. - 5:00 p.m., Fr.: 09:00 a.m. - 4:00 p.m. GMT01/GMT02(DST)
Facsimile:
+49 40 808 077-556
Postal address:
DFN-CERT Services GmbH
Nagelsweg 41
D-20097 Hamburg
Germany