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Lifeline · fu-berlin.de over time
Checked in the last 30 daysOlder, dated recordFrom registration records
On AboutUs since 2006 · no registrant change on record since 2009 · last checked Nov 8, 2026.
Registration
No registration date on file yet. AboutUs reads it from RDAP when the site is checked.
AboutUs record
AboutUs wiki pageAboutUs wiki pageJun 20, 2006 – Nov 11, 2013An AboutUs wiki page described fu-berlin.de from Jun 20, 2006 to Nov 11, 2013 (4 edits).Source: AboutUs wiki archive, 2006–2023Said about itself in 2006Jul 1, 2006“Hauptsite. Aktuelle Meldungen, Informationen über Studium, Forschung, Links zu den Einrichtungen der Universität, Online-Vorlesungsverzeichnis sowie Hinweise zu fachübergreifenden Dienstleistungen.”Source: AboutUs wiki archive, 2006
Registrar
No registrar observed yet. AboutUs has recorded registrars since Jul 20, 2026.
Registrant
Registrant recordsJan 25, 2009Registration records for fu-berlin.de are held from Jan 25, 2009 to Jan 25, 2009 (1 record). None shows a change of registrant. Privacy-service and redaction changes, renames of the same organization and new contacts at it are not counted.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
No registrant changes recorded, 2009
Zone file
No nameserver records held, Jan 2009 – Nov 2026No nameserver records held, Jan 2009 – Nov 2026Nameservers: dfn.de, fu-berlin.de, stanford.eduJan 25, 2009Registration records listed dfn.de, fu-berlin.de, stanford.edu nameservers (atalante.stanford.edu, deneb.dfn.de, ns1.fu-berlin.de…) for fu-berlin.de from Jan 25, 2009 to Jan 25, 2009.Source: From registration records (WHOIS / RDAP archive, who.is)
Certificate
Hellenic Academic and Research Institutions CAHellenic Academic and Research Institutions CANov 12, 2025 – Nov 8, 2026Hellenic Academic and Research Institutions CA issued 238 certificates for fu-berlin.de from Nov 12, 2025, the latest valid until May 25, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)Certificate from Hellenic Academic and Research Institutions CA
2010201520202025Apr ’26← last 12 months, drawn wider
Every dated fact on this lifeline (7)
Jun 20, 2006 – Nov 11, 2013AboutUs record: An AboutUs wiki page described fu-berlin.de from Jun 20, 2006 to Nov 11, 2013 (4 edits).Source: AboutUs wiki archive, 2006–2023
Jul 1, 2006AboutUs record: “Hauptsite. Aktuelle Meldungen, Informationen über Studium, Forschung, Links zu den Einrichtungen der Universität, Online-Vorlesungsverzeichnis sowie Hinweise zu fachübergreifenden Dienstleistungen.”Source: AboutUs wiki archive, 2006
Jan 25, 2009Registrant: Registration records for fu-berlin.de are held from Jan 25, 2009 to Jan 25, 2009 (1 record). None shows a change of registrant. Privacy-service and redaction changes, renames of the same organization and new contacts at it are not counted.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Jan 25, 2009Zone file: Registration records listed dfn.de, fu-berlin.de, stanford.edu nameservers (atalante.stanford.edu, deneb.dfn.de, ns1.fu-berlin.de…) for fu-berlin.de from Jan 25, 2009 to Jan 25, 2009.Source: From registration records (WHOIS / RDAP archive, who.is)
Oct 21, 2025 – Oct 21, 2026Certificate: Hellenic Academic and Research Institutions CA certificate valid Oct 21, 2025 to Oct 21, 2026 (expired), as seen on Sep 27, 2026.Source: TLS check, Sep 27, 2026
Current AboutUs record
Jun 22, 2026 – Nov 8, 2026 (latest)
Authority and Safety last refreshed Nov 8, 2026.
Source: AboutUs checks
Certificate from Hellenic Academic and Research Institutions CAOct 21, 2025 – Oct 21, 2026Hellenic Academic and Research Institutions CA certificate valid Oct 21, 2025 to Oct 21, 2026 (expired), as seen on Sep 27, 2026.Source: TLS check, Sep 27, 2026
Nov 12, 2025 – Nov 8, 2026Certificate: Hellenic Academic and Research Institutions CA issued 238 certificates for fu-berlin.de from Nov 12, 2025, the latest valid until May 25, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Jun 22, 2026 – Nov 8, 2026AboutUs record: Authority and Safety last refreshed Nov 8, 2026.Source: AboutUs checks
3 of 4 safety checks passed (Nov 8, 2026).
Site is live · HTTPS valid
fu-berlin.de has an AboutUs profile for public website intelligence, ownership context, trust signals, monitoring, and owner verification.
Add the HSTS, Content-Security-Policy, and X-Frame-Options response headers.
AboutUs has not vetted this site. Everything below is what we could measure automatically. Anything you do on the site — paying, sharing personal details, downloading — is between you and the site, not AboutUs.
Current facts
Latest available measurements; dated entries retain their dates. These are measurements, not an endorsement of the site.
not yet retrieved
Registrar and registration date not retrieved yet — we retry on every view.
We withhold an authority number until independent evidence (global rank, link-graph presence) has accrued. The facts we do have about this site are shown below — we'd rather say “not enough signals yet” than invent a low score.
Safety evidence
Retained threat-feed result (recorded about 7 days ago); name-similarity check available (recorded less than a day ago); 3/3 transport and email checks available (oldest recorded less than a day ago). This is evidence coverage, not a probability that a website is safe.
No caution flags in the available scoring observations; this is not a complete safety assessment
What fu-berlin.de said about itself, 2006
Quoted from the site's AboutUs wiki page in each year it changed (1 version). These are the page's own words at the time, not AboutUs's assessment. New words · dropped words
2006
Hauptsite. Aktuelle Meldungen, Informationen über Studium, Forschung, Links zu den Einrichtungen der Universität, Online-Vorlesungsverzeichnis sowie Hinweise zu fachübergreifenden Dienstleistungen.
Site history
Dated record — historical facts always carry their date; self-description below is the 2013 record.
2006
First tracked by AboutUs (Jun 20, 2006); profile edited 4 times through 2013.
2013
Self-description at the time:
“Fu-Berlin.de - Official portal of the Free University of Berlin”