Summary
- HTTP status
- 200
- IP address
- 139.17.229.15
- ASN
- —
- Hosting provider
- RIPE Network Coordination Centre
- Country
- NL
- Title
- Startseite: GFZ
- Description
- Das GFZ Helmholtz-Zentrum für Geoforschung ist das nationale Zentrum für die Erforschung der festen Erde. Wir untersuchen die Geosphäre im hochkomplexen System Erde mit den weiteren Teilsystemen und ihren ineinandergreifenden Kreisläufen und weitverzweigten Ursache-Wirkungs-Ketten.
- Language
- de
- Server
- Apache/2.4.58 (Ubuntu)
- Generator
- TYPO3 CMS
- Sitemap
- Present
- Domain name
- gfz.de
SSL/TLS certificate
The SSL/TLS certificate encrypts exchanges between visitors and the website (HTTPS) and proves its identity. It is issued by a certificate authority after a more or less thorough check: of the domain name only (DV), of the organization that owns it (OV), or extended validation (EV).
- Certificate authority
- Hellenic Academic and Research Institutions CA (GEANT TLS ECC 1)
- Validation type
- Organization validation (OV)
- Holder
- GFZ Helmholtz-Zentrum fuer Geoforschung
- Status
- Valid
- Covered domains
- www.gfz-potsdam.de, gfz-potsdam.de, www-prod2.gfz-potsdam.de, www-prod5.gfz.de, www-prod1.gfz-potsdam.de, www-prod6.gfz.de, gfz.de, www.gfz.de, www-prod3.gfz-potsdam.de, www-prod4.gfz.de
- Valid from
- September 21, 2026
- Valid until
- April 8, 2027 (expires in 187 days)
- Protocol
- TLSv1.3
- Key
- ECDSA 256 bits
Sitemap
A sitemap lists the pages of a website to help search engines discover them. It can have any name when it is declared in the robots.txt file.
The robots.txt file declares 1 sitemap.
| File | Content | Last modified |
|---|---|---|
| https://www.gfz.de/sitemap.xml | Index of 3 sitemaps | September 17, 2026 |
Redirects
- 301 https://gfz.de/
- 200 https://www.gfz.de/ — Final page
Outgoing links
The home page links to 10 other websites.