Fields describing the team
Team Details
Official Name
DFN-CERT
Short Name
DFN-CERT
Country
Germany
Established
01 Jan 1993
Host Organisation
DFN-CERT Services GmbH
Constituency
Constituency Type
- Research & Education
Country of constituency
- Germany
ASNs, Domains, IP ranges
- 28
- 288
- 553
- 680
- 1275
- 1754
- 2123
- 2124
- 2857
- 5475
- 5501
- 5520
- 8365
- 8531
- 9020
- 12643
- 12816
- 13040
- 16108
- 20588
- 20633
- 28714
- 29484
- 34520
- 34878
- 41289
- 41969
- 42873
- 43066
- 47610
- 50595
- 56357
- 58069
- 60344
- 60824
- 199578
- 200943
- 205046
- 207592
- 215797
- *.de
- 87.79.28.106/31
- 87.79.28.108/32
- 153.96.252.0/23
- 193.141.104.0/24
- 193.141.110.0/24
- 194.113.208.0/24
- 194.213.2.0/24
- 195.74.160.0/19
- 195.248.67.0/24
- 195.253.22.0/24
The DFN-Verein (DFN-Society) is the organization that funds and operates the German research network (currently X-WIN). Its members are German universities, educational and research facilities or industrial research facilities.
Team Contact Information
Main Number
Emergency Number
Fax Number
-
Postal Address
DFN-CERT Services GmbH
Nagelsweg 41
20097 Hamburg
Germany
Nagelsweg 41
20097 Hamburg
Germany
Business Hours
09:00 to 17:00 Monday to Thursday
09:00 to 16:00 on Friday
Timezone
Europe/Berlin
Cryptography
PGP key(s) of the team
Type: RSA/4096 Expires: never Fpr: 8BF2 0D6E B3E3 B04C C0F6 EED7 6D99 D2AD 3E9F 8B79 Sub: RSA/4096 Usage: Encrypt UID: DFN-CERT Incident Response Key (2025) <dfncert@cert.dfn.de> UID: DFN-CERT Incident Response Key (2025) <cert@dfn-cert.de> UID: DFN-CERT Incident Response Key (2025) <dfncert@dfn-cert.de>
Memberships
| FIRST | Full Member since 01 Jan 1993 |
| CERT-Verbund | Full Member since 01 Sep 2002 |
| EU Aviation ISAC | Full Member since 01 Jul 2017 |
Classification
Current State
Re-Certification Candidate
Last change: 27 May 2025
Entry Date
03 Jun 2021
Date of Accreditation
13 Nov 2001
History
| Date | Description |
|---|---|
| 03 Jun 2021 | DFN-CERT is now a recertification candidate team |
| 14 Sep 2018 | DFN-CERT is now a recertified team |
| 25 May 2017 | DFN-CERT is now a recertification candidate team |
| 01 Apr 2015 | DFN-CERT is now a recertified team |
| 10 Jan 2015 | DFN-CERT is now a recertification candidate team |
| 12 Jul 2012 | DFN-CERT is now a certified team |
| 01 Nov 2010 | DFN-CERT is now a certification candidate team |
| 13 Nov 2001 | DFN-CERT is now an accredited team |
| 13 Aug 2001 | DFN-CERT is now an accreditation candidate team |
| 31 Aug 2000 | DFN-CERT is now a listed team |