Verifying against the live site and live WHOIS/DNS…
Common questions
Is dunod.com 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 dunod.com?
Nobody has completed AboutUs's owner verification for dunod.com. 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.
Registered 1997 · site is live · HTTPS valid
Dunod.com
Dunod Editeur, édition de livres universitaires et professionnels, Microsoft Press, ETSF, Ediscience, InterEditions, cd-rom et catalogue de vente en ligne, pour étudiants et professionnels, éditions sciences et technologies, informatique, économie, gestion, comptabilité, expertise comptable, management, psychologie, psychanalyse, psychiatrie, action sociale et médico-sociale, développement personnel, t
Authority 73/100— ahead of 73% of the August 2026 scored sampleClear
Why this authority score
73 is a percentile: higher than 73% of sites we score.
How it's calculated
Prominence (Tranco rank #61,848)+7
Verified continuity: 29.7 years (RDAP registration)+11
Identity corroboration (capped)+4
Security & email hygiene+3
Calibration adjustment (published map)+12
Model score: 37/99 — what these reason lines add up to.
Published Authority (percentile): 73/100 — this site's rank against the August 2026 scored sample. Public Authority is capped at 99.
What dunod.com 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
Dunod Editeur, édition de livres universitaires et professionnels, Microsoft Press, ETSF, Ediscience, InterEditions, cd-rom et catalogue de vente en ligne, pour étudiants et professionnels, éditions sciences et technologies, informatique, économie, gestion, comptabilité, expertise comptable, management, psychologie, psychanalyse, psychiatrie, action sociale et médico-sociale, développement…
Site history
Dated record — historical facts always carry their date.
1997
Domain registered (Feb 7, 1997).
2006
First tracked by AboutUs (Jun 20, 2006); profile edited 3 times through 2013.
✓ domain continuity 29 years registered✓ live verified Oct 26, 2026
Safety evidence
No unexpired threat-feed result; name-similarity check available (recorded about 66 days ago); 3/3 transport and email checks available (oldest recorded about 66 days 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
Lifeline · dunod.com over time
Checked in the last 30 daysOlder, dated recordFrom registration records
Registered 29 years ago · on AboutUs since 2006 · one registrar since Mar 10, 2014 · no ownership change on record since 2007 · last checked Oct 3, 2026.
Registration
RegisteredFeb 7, 1997dunod.com was registered on Feb 7, 1997.Source: RDAP, fetched Aug 21, 2026
AboutUs record
AboutUs wiki pageAboutUs wiki pageJun 20, 2006 – Nov 4, 2013An AboutUs wiki page described dunod.com from Jun 20, 2006 to Nov 4, 2013 (3 edits).Source: AboutUs wiki archive, 2006–2023Said about itself in 2006
Registrar
GANDI SASGANDI SASMar 10, 2014 – Oct 26, 2026 (latest)Registrar GANDI SAS (IANA 81) in the registration data recorded, first on Mar 10, 2014 and most recently on Oct 26, 2026.Source: RDAP, fetched Aug 21, 2026
Ownership
Ownership recordsMay 31, 2007 – Jun 24, 2026Registration records for dunod.com are held from May 31, 2007 to Jun 24, 2026 (131 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, 2007–2026
Zone file
Nameservers: hachette-livre.comNameservers: hachette-livre.comMay 31, 2007 – Oct 17, 2013Registration records listed hachette-livre.com nameservers (ns1.hachette-livre.com, ns2.hachette-livre.com, ns3.hachette-livre.com) for dunod.com from May 31, 2007 to Oct 17, 2013. Days a zone file covers are shown from the zone file instead.Source: From registration records (WHOIS / RDAP archive, who.is)
Certificate
GandiGandiAug 8, 2025 – Oct 26, 2026 (latest)Gandi issued 9 certificates for dunod.com from Aug 8, 2025, the latest valid until Apr 19, 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 (15)
Feb 7, 1997Registration: dunod.com was registered on Feb 7, 1997.Source: RDAP, fetched Aug 21, 2026
Jun 20, 2006 – Nov 4, 2013AboutUs record: An AboutUs wiki page described dunod.com from Jun 20, 2006 to Nov 4, 2013 (3 edits).Source: AboutUs wiki archive, 2006–2023
Jul 1, 2006AboutUs record: “Dunod Editeur, édition de livres universitaires et professionnels, Microsoft Press, ETSF, Ediscience, InterEditions, cd-rom et catalogue de vente en ligne, pour étudiants et professionnels, éditions sciences et technolo…”Source: AboutUs wiki archive, 2006
May 31, 2007 – Jun 24, 2026Ownership: Registration records for dunod.com are held from May 31, 2007 to Jun 24, 2026 (131 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
May 31, 2007 – Oct 17, 2013Zone file: Registration records listed hachette-livre.com nameservers (ns1.hachette-livre.com, ns2.hachette-livre.com, ns3.hachette-livre.com) for dunod.com from May 31, 2007 to Oct 17, 2013. Days a zone file covers are shown from the zone file instead.Source: From registration records (WHOIS / RDAP archive, who.is)
Jul 1, 2006
“Dunod Editeur, édition de livres universitaires et professionnels, Microsoft Press, ETSF, Ediscience, InterEditions, cd-rom et catalogue de vente en ligne, pour étudiants et professionnels, éditions sciences et technolo…”
Source: AboutUs wiki archive, 2006
Current AboutUs recordJul 3, 2026 – Aug 21, 2026 (latest)Authority and Safety last refreshed Aug 21, 2026.Source: AboutUs checks
Nameservers: hachette-livre.comOct 18, 2013 – Apr 3, 2018hachette-livre.com (ns1.hachette-livre.com, ns2.hachette-livre.com, ns3.hachette-livre.com) were the nameservers listed for dunod.com at every ICANN zone-file snapshot AboutUs holds from Oct 18, 2013 to Apr 3, 2018 (snapshots exist for only part of 2013–2018).Source: ICANN zone-file snapshots, 2013–2018 (legacy archive)
Nameservers: hachette-livre.comApr 4, 2018 – Jul 1, 2020Registration records listed hachette-livre.com nameservers (ns1.hachette-livre.com, ns2.hachette-livre.com, ns3.hachette-livre.com) for dunod.com from Apr 4, 2018 to Jul 1, 2020. Days a zone file covers are shown from the zone file instead.Source: From registration records (WHOIS / RDAP archive, who.is)
Nameservers: gandi.netNameservers: gandi.netAug 8, 2020 – Jun 24, 2026Registration records listed gandi.net nameservers (a.dns.gandi.net, b.dns.gandi.net, c.dns.gandi.net) for dunod.com from Aug 8, 2020 to Jun 24, 2026.Source: From registration records (WHOIS / RDAP archive, who.is)
DNS moved to gandi.netAug 8, 2020dunod.com's nameservers moved from hachette-livre.com to gandi.net between Jul 1, 2020 and Aug 8, 2020. Last seen at hachette-livre.com: Jul 1, 2020 (registration record). First seen at gandi.net: Aug 8, 2020 (registration record).Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Seen in the .com zone fileSep 8, 2026 – Sep 24, 2026 (latest)First seen in the .com zone file records AboutUs holds on Sep 8, 2026; latest sighting Sep 24, 2026. Nameservers on Sep 24, 2026: ns-215-b.gandi.net, ns-216-a.gandi.net, ns-88-c.gandi.net. DNSSEC signed on Sep 24, 2026.Source: ICANN CZDS zone file, snapshot Sep 24, 2026
Let's Encrypt
Mar 26, 2026 – Oct 26, 2026
Let's Encrypt issued 26 certificates for dunod.com from Mar 26, 2026, the latest valid until Jan 20, 2027.
Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
AmazonJun 7, 2026 – Oct 26, 2026Amazon issued 2 certificates for dunod.com from Jun 7, 2026, the latest valid until Dec 21, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Oct 18, 2013 – Apr 3, 2018
Zone file: hachette-livre.com (ns1.hachette-livre.com, ns2.hachette-livre.com, ns3.hachette-livre.com) were the nameservers listed for dunod.com at every ICANN zone-file snapshot AboutUs holds from Oct 18, 2013 to Apr 3, 2018 (snapshots exist for only part of 2013–2018).Source: ICANN zone-file snapshots, 2013–2018 (legacy archive)
Mar 10, 2014 – Oct 26, 2026Registrar: Registrar GANDI SAS (IANA 81) in the registration data recorded, first on Mar 10, 2014 and most recently on Oct 26, 2026.Source: RDAP, fetched Aug 21, 2026
Apr 4, 2018 – Jul 1, 2020Zone file: Registration records listed hachette-livre.com nameservers (ns1.hachette-livre.com, ns2.hachette-livre.com, ns3.hachette-livre.com) for dunod.com from Apr 4, 2018 to Jul 1, 2020. Days a zone file covers are shown from the zone file instead.Source: From registration records (WHOIS / RDAP archive, who.is)
Aug 8, 2020 – Jun 24, 2026Zone file: Registration records listed gandi.net nameservers (a.dns.gandi.net, b.dns.gandi.net, c.dns.gandi.net) for dunod.com from Aug 8, 2020 to Jun 24, 2026.Source: From registration records (WHOIS / RDAP archive, who.is)
Aug 8, 2020Zone file: dunod.com's nameservers moved from hachette-livre.com to gandi.net between Jul 1, 2020 and Aug 8, 2020. Last seen at hachette-livre.com: Jul 1, 2020 (registration record). First seen at gandi.net: Aug 8, 2020 (registration record).Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Aug 8, 2025 – Oct 26, 2026Certificate: Gandi issued 9 certificates for dunod.com from Aug 8, 2025, the latest valid until Apr 19, 2027. Seen in use on Oct 3, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader); TLS check, Oct 3, 2026
Mar 26, 2026 – Oct 26, 2026Certificate: Let's Encrypt issued 26 certificates for dunod.com from Mar 26, 2026, the latest valid until Jan 20, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Jun 7, 2026 – Oct 26, 2026Certificate: Amazon issued 2 certificates for dunod.com from Jun 7, 2026, the latest valid until Dec 21, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Jul 3, 2026 – Aug 21, 2026AboutUs record: Authority and Safety last refreshed Aug 21, 2026.Source: AboutUs checks
Sep 8, 2026 – Sep 24, 2026Zone file: First seen in the .com zone file records AboutUs holds on Sep 8, 2026; latest sighting Sep 24, 2026. Nameservers on Sep 24, 2026: ns-215-b.gandi.net, ns-216-a.gandi.net, ns-88-c.gandi.net. DNSSEC signed on Sep 24, 2026.Source: ICANN CZDS zone file, snapshot Sep 24, 2026