Ddb.de Deutsche Digitale Bibliothek - Kultur und Wissen online
Die Deutsche Digitale Bibliothek ist das zentrale Portal für Kultur und Wissen. Sie macht das kulturelle Erbe der Bundesrepublik über das Internet zug...
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Last Checked: 11/05/2024
Ddb.de traffic volume is 50,520 unique daily visitors and their 303,120 pageviews. The web value rate of ddb.de is 436,817 USD. Each visitor makes around 6.42 page views on average.
Ddb.de belongs to FIZ Karlsruhe - Leibniz-Institut fuer Informationsinfrastruktur GmbH. Check the list of other websites hosted by FIZ Karlsruhe - Leibniz-Institut fuer Informationsinfrastruktur GmbH.
Ddb.de registered under .DE top-level domain. Check other websites in .DE zone.
The last verification results, performed on (April 12, 2020) ddb.de show that ddb.de has an expired SSL certificate issued by Verein zur Foerderung eines Deutschen Forschungsnetzes e. V. (expired on December 01, 2020). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Verein zur Foerderung eines Deutschen Forschungsnetzes e. V..
In accordance with Google Safe Browsing, Symantec and Web of Trust ddb.de is pretty a safe domain.
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| Domain | ddb.de |
| Issuer Organization | Verein zur Foerderung eines Deutschen Forschungsnetzes e. V. |
| Issuer | DFN-Verein Global Issuing CA |
| Algorithm | RSA-SHA256 |
| Valid form | 08/30/2018 |
| Expiration | 12/01/2020 |
| Signed | Certificate is not self signed |
| Additional Domains |
ddb.de |
ASN ID: 13040
ASN Title: FIZ Karlsruhe - Leibniz-Institut fuer Informationsinfrastruktur GmbH
Last Update: 04/20/2024
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% Abuse contact for 'AS13040' is 'netadmin@fiz-karlsruhe.de'
aut-num: AS13040
as-name: ASN-FIZ
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org-name: FIZ Karlsruhe - Leibniz-Institut fuer Informationsinfrastruktur GmbH
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address: Hermann-von-Helmholtz-Platz 1
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person: Christian Klose
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person: Leni Helmes
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Domain: ddb.de
Status: connect
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