Verifying against the live site and live WHOIS/DNS…
Common questions
Is fembio.org legit or a scam?
AboutUs doesn't label sites "legit" or "a scam": this page lists the dated registration, DNS, HTTPS, mail-authentication and safety checks we could verify, each with its source, so you can decide for yourself.
Who owns fembio.org?
Nobody has completed AboutUs's owner verification for fembio.org. That's true of most sites here — it isn't itself a warning sign.
Correct a description, link or other detail. Submissions are reviewed before publication.
Lifeline · fembio.org over time
Checked in the last 30 daysOlder, dated recordFrom registration records
Registered 28 years ago · on AboutUs since 2006 · one registrar since Jul 2, 2018 · no ownership change on record since 2018 · last checked Oct 3, 2026.
Registration
RegisteredJul 16, 1998fembio.org was registered on Jul 16, 1998.Source: RDAP, fetched Jul 17, 2026
AboutUs record
AboutUs wiki pageJun 20, 2006 – Dec 26, 2007An AboutUs wiki page described fembio.org from Jun 20, 2006 to Dec 26, 2007 (3 edits).Source: AboutUs wiki archive, 2006–2023Said about itself in 2006Jul 1, 2006“Luise F. Puschs biographische Datenbank verzeichnet über 30.000 bedeutende Frauen. / FemBio's database lists over 30,000 notable women.”
Registrar
1API GmbH1API GmbHJul 2, 2018 – Sep 27, 2026 (latest)Registrar 1API GmbH (IANA 1387) in the registration data recorded, first on Jul 2, 2018 and most recently on Sep 27, 2026.Source: RDAP, fetched Jul 17, 2026
Ownership
Ownership recordsJul 2, 2018 – Jun 14, 2026Registration records for fembio.org are held from Jul 2, 2018 to Jun 14, 2026 (73 records). None shows a change of registrant. Privacy-service and redaction changes are not counted.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
No ownership changes recorded, 2018–2026
Zone file
Nameservers: securewebs.netJul 2, 2018 – Jan 10, 2019Registration records listed securewebs.net nameservers (dns1-hopa.securewebs.net, dns2-hopa.securewebs.net) for fembio.org from Jul 2, 2018 to Jan 10, 2019.Source: From registration records (WHOIS / RDAP archive, who.is)Nameservers: cloudpit.com, cloudpit.de, cloudpit.io
Certificate
Sectigo LimitedSectigo LimitedDec 18, 2025 – Oct 31, 2026 (latest)Sectigo Limited issued 2 certificates for fembio.org from Dec 18, 2025, the latest valid until Jan 11, 2027. Seen in use on Oct 3, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader); TLS check, Oct 3, 2026
200020102020Jan ’26Oct ’26← last 12 months, drawn wider
Every dated fact on this lifeline (11)
Jul 16, 1998Registration: fembio.org was registered on Jul 16, 1998.Source: RDAP, fetched Jul 17, 2026
Jun 20, 2006 – Dec 26, 2007AboutUs record: An AboutUs wiki page described fembio.org from Jun 20, 2006 to Dec 26, 2007 (3 edits).Source: AboutUs wiki archive, 2006–2023
Jul 1, 2006AboutUs record: “Luise F. Puschs biographische Datenbank verzeichnet über 30.000 bedeutende Frauen. / FemBio's database lists over 30,000 notable women.”Source: AboutUs wiki archive, 2006
Jul 2, 2018 – Sep 27, 2026Registrar: Registrar 1API GmbH (IANA 1387) in the registration data recorded, first on Jul 2, 2018 and most recently on Sep 27, 2026.Source: RDAP, fetched Jul 17, 2026
Jul 2, 2018 – Jun 14, 2026Ownership: Registration records for fembio.org are held from Jul 2, 2018 to Jun 14, 2026 (73 records). None shows a change of registrant. Privacy-service and redaction changes are not counted.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Jul 2, 2018 – Jan 10, 2019Zone file: Registration records listed securewebs.net nameservers (dns1-hopa.securewebs.net, dns2-hopa.securewebs.net) for fembio.org from Jul 2, 2018 to Jan 10, 2019.
Source: AboutUs wiki archive, 2006
Current AboutUs recordJul 4, 2026 – Aug 23, 2026 (latest)Authority and Safety last refreshed Aug 23, 2026.Source: AboutUs checks
Nameservers: cloudpit.com, cloudpit.de, cloudpit.ioApr 12, 2019 – Jun 14, 2026Registration records listed cloudpit.com, cloudpit.de, cloudpit.io nameservers (cns1.cloudpit.de, cns2.cloudpit.com, cns3.cloudpit.io) for fembio.org from Apr 12, 2019 to Jun 14, 2026.Source: From registration records (WHOIS / RDAP archive, who.is)
DNS moved to cloudpit.com, cloudpit.de, cloudpit.ioApr 12, 2019fembio.org's nameservers moved from securewebs.net to cloudpit.com, cloudpit.de, cloudpit.io at some point between Jan 10, 2019 and Apr 12, 2019. Last seen at securewebs.net: Jan 10, 2019 (registration record). First seen at cloudpit.com, cloudpit.de, cloudpit.io: Apr 12, 2019 (registration record). AboutUs holds no nameserver records for the 3 months in between, so the date of the move is not known more closely.Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Let's Encrypt
May 11, 2026 – Oct 31, 2026
Let's Encrypt issued 4 certificates for fembio.org from May 11, 2026, the latest valid until Jan 11, 2027.
Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Source: From registration records (WHOIS / RDAP archive, who.is)
Apr 12, 2019 – Jun 14, 2026Zone file: Registration records listed cloudpit.com, cloudpit.de, cloudpit.io nameservers (cns1.cloudpit.de, cns2.cloudpit.com, cns3.cloudpit.io) for fembio.org from Apr 12, 2019 to Jun 14, 2026.Source: From registration records (WHOIS / RDAP archive, who.is)
Apr 12, 2019Zone file: fembio.org's nameservers moved from securewebs.net to cloudpit.com, cloudpit.de, cloudpit.io at some point between Jan 10, 2019 and Apr 12, 2019. Last seen at securewebs.net: Jan 10, 2019 (registration record). First seen at cloudpit.com, cloudpit.de, cloudpit.io: Apr 12, 2019 (registration record). AboutUs holds no nameserver records for the 3 months in between, so the date of the move is not known more closely.Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Dec 18, 2025 – Oct 31, 2026Certificate: Sectigo Limited issued 2 certificates for fembio.org from Dec 18, 2025, the latest valid until Jan 11, 2027. Seen in use on Oct 3, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader); TLS check, Oct 3, 2026
May 11, 2026 – Oct 31, 2026Certificate: Let's Encrypt issued 4 certificates for fembio.org from May 11, 2026, the latest valid until Jan 11, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Jul 4, 2026 – Aug 23, 2026AboutUs record: Authority and Safety last refreshed Aug 23, 2026.Source: AboutUs checks
The site's bot protection blocked AboutUs's HTTPS check; all 1 of the other checks passed (Oct 31, 2026).
Registered 1998 · AboutUs's live check was blocked by the site's bot protection
FemBio.org
pusch: bedeutende frauen / notable women Description Luise F.
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.
latest result
Domain registered Jul 16, 1998 — 28 years old.
latest result
Registrar on record: 1API GmbH — unchanged since AboutUs began tracking (Sep 2, 2026).
checked Oct 3, 2026
The live front page reads as an education or reference site that is funded by donations or members.
Authority 50/100— ahead of 50% of the August 2026 scored sampleClear
Why this authority score
50 is a percentile: higher than 50% of sites we score.
How it's calculated
Prominence (Tranco rank #263,939)+6
Verified continuity: 28.3 years (RDAP registration)+11
Security & email hygiene+2
Calibration adjustment (published map)+8
Model score: 27/99 — what these reason lines add up to.
Published Authority (percentile): 50/100 — this site's rank against the August 2026 scored sample. Public Authority is capped at 99.
Safety evidence
No unexpired threat-feed result; name-similarity check available (recorded about 68 days ago); 3/3 transport and email checks available (oldest recorded about 68 days ago). This is evidence coverage, not a probability that a website is safe.
Missing DMARC (mild)
What fembio.org 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
Luise F. Puschs biographische Datenbank verzeichnet über 30.000 bedeutende Frauen. / FemBio's database lists over 30,000 notable women.
Site history
Dated record — historical facts always carry their date.
1998
Domain registered (Jul 16, 1998).
2026
Checked today — The site's bot protection blocked AboutUs's HTTPS check; all 1 of the other checks passed (Oct 31, 2026).
✓ domain continuity 28 years registered– live check blocked the site's bot protection turned the check away Oct 31, 2026