General hotlines
Contact one ouf our associates directly
For technical questions, users of services of DFN-Verein can contact the following associates:
DFNInternet
| In case of service interruption: 24/7 service desk (24-hour-service): Users receive contact information of the service desk from our head office: |
DFN-NOC | Bettina Kauth +49 (0)711 63314-112 |
Domains | Karsten Leipold +49 (0)30 884299-9110 |
DFNBackup | Dr. Stefan Piger +49 (0)30 884299-29 |
DFNRoaming | Ralf Paffrath +49 (0)30 884299-61 |
DFN-VPN | Dr. Stefan Piger +49 (0)30 884299-29 |
DFN-CERT | DFN-CERT +49 (0)40 808077-555 |
DFN-PKI | DFN-PKI +49 (0)40 808077-580 |
DFN-AAI Hotline | Ulrich Kähler +49 (0)30 884299-35 |
DFNVC | Jürgen Hornung +49 (0)711 63314-214 |
DFNTelephony via ISDN or VoIP | Ulrich Kähler +49 (0)30 884299-35 |
DFN scheduler | Torsten Kersting +49 (0)30 884299-56 |
DFN-Listserv | Holger Wirtz 030 884299-9110 |
DFN-SAP | Holger Wirtz +49 (0)30 884299-9110 |
DFNNetNews | Gerti Foest +49 (0)30 884299-36 |
DFNNewsfeed | Holger Wirtz +49 (0)30 884299-9110 |
WiNShuttle | Stefan Anders +49 (0)711 63314-222 |
DFN@home | Ulrich Kähler +49 (0)30 884299-35 |
DFN-MailSupport | Stefan Anders 0711 63314-217 |

