Verifying against the live site and live WHOIS/DNS…
Common questions
Is trendmicro.com legit or a scam?
trendmicro.com was registered Apr 20, 1995 (31 years old), per public registration records. 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 trendmicro.com?
Nobody has completed AboutUs's owner verification for trendmicro.com. That's true of most sites here — it isn't itself a warning sign.
When was trendmicro.com registered?
trendmicro.com's registration dates to Apr 20, 1995 (31 years old), per public registration records. GoDaddy.com, LLC is the registrar on record today.
Correct a description, link or other detail. Submissions are reviewed before publication.
Lifeline · trendmicro.com over time
Checked in the last 30 daysOlder, dated recordFrom registration records
Registered 31 years ago · on AboutUs since 2006 · 1 registrar change since Aug 20, 2011 · no registrant change on record since 2007 · last checked Nov 15, 2026.
Registration
RegisteredApr 20, 1995trendmicro.com was registered on Apr 20, 1995.Source: RDAP, fetched Oct 25, 2026
AboutUs record
AboutUs wiki pageJun 21, 2006 – Jan 13, 2008An AboutUs wiki page described trendmicro.com from Jun 21, 2006 to Jan 13, 2008 (4 edits).Source: AboutUs wiki archive, 2006–2023Said about itself in 2006Jul 1, 2006
Registrar
Network Solutions, LLCNetwork Solutions, LLCAug 20, 2011 – Sep 22, 2022Registrar Network Solutions, LLC (IANA 2) in the WHOIS and RDAP records held for trendmicro.com, from Aug 20, 2011 to Sep 22, 2022.Source: WHOIS / RDAP archive (who.is)GoDaddy.com, LLC
Registrant
Registrant recordsMay 24, 2007 – Jun 22, 2026Registration records for trendmicro.com are held from May 24, 2007 to Jun 22, 2026 (1,019 records). 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, 2007–2026
Zone file
Nameservers: AkamaiNameservers: AkamaiMay 24, 2007 – Oct 17, 2013Registration records listed Akamai nameservers (aus2.akam.net, ns1-4.akam.net, ns1-69.akam.net…) for trendmicro.com from May 24, 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
AmazonAmazonOct 1, 2025 – Nov 15, 2026Amazon issued 591 certificates for trendmicro.com from Oct 1, 2025, the latest valid until May 31, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)Sectigo Limited
200020102020Jan ’26Oct ’26← last 12 months, drawn wider
Every dated fact on this lifeline (19)
Apr 20, 1995Registration: trendmicro.com was registered on Apr 20, 1995.Source: RDAP, fetched Oct 25, 2026
Jun 21, 2006 – Jan 13, 2008AboutUs record: An AboutUs wiki page described trendmicro.com from Jun 21, 2006 to Jan 13, 2008 (4 edits).Source: AboutUs wiki archive, 2006–2023
Jul 1, 2006AboutUs record: “Are you looking for new challenges? We're looking for talented individuals to join us in developing and marketing cutting-edge content security software.”Source: AboutUs wiki archive, 2006
May 24, 2007 – Jun 22, 2026Registrant: Registration records for trendmicro.com are held from May 24, 2007 to Jun 22, 2026 (1,019 records). 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
May 24, 2007 – Oct 17, 2013Zone file: Registration records listed Akamai nameservers (aus2.akam.net, ns1-4.akam.net, ns1-69.akam.net…) for trendmicro.com from May 24, 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)
“Are you looking for new challenges? We're looking for talented individuals to join us in developing and marketing cutting-edge content security software.”
Source: AboutUs wiki archive, 2006
Current AboutUs recordJun 19, 2026 – Nov 15, 2026 (latest)Authority and Safety last refreshed Nov 15, 2026.Source: AboutUs checks
GoDaddy.com, LLC
Oct 22, 2022 – Nov 14, 2026 (latest)
Registrar GoDaddy.com, LLC (IANA 146) in the registration data recorded, first on Oct 22, 2022 and most recently on Nov 14, 2026.
Source: RDAP, fetched Oct 25, 2026
Nameservers: AkamaiOct 18, 2013 – Apr 3, 2018Akamai (aus1.akam.net, eur2.akam.net, eur5.akam.net…) were the nameservers listed for trendmicro.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: trendmicro.comApr 4, 2018 – Sep 22, 2022Registration records listed trendmicro.com nameservers (ns5.sdi.trendmicro.com, ns6.sdi.trendmicro.com, ns7.sdi.trendmicro.com…) for trendmicro.com from Apr 4, 2018 to Sep 22, 2022. Days a zone file covers are shown from the zone file instead.Source: From registration records (WHOIS / RDAP archive, who.is)
Nameservers: AkamaiNameservers: AkamaiOct 22, 2022 – Jun 22, 2026Registration records listed Akamai nameservers (aus1.akam.net, eur2.akam.net, eur5.akam.net…) for trendmicro.com from Oct 22, 2022 to Jun 22, 2026.Source: From registration records (WHOIS / RDAP archive, who.is)
DNS moved to AkamaiOct 22, 2022trendmicro.com's nameservers moved from trendmicro.com to Akamai between Sep 22, 2022 and Oct 22, 2022. Last seen at trendmicro.com: Sep 22, 2022 (registration record). First seen at Akamai: Oct 22, 2022 (registration record).Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Seen in the .com zone fileSep 8, 2026 – Nov 14, 2026 (latest)First seen in the .com zone file records AboutUs holds on Sep 8, 2026; latest sighting Nov 14, 2026. Nameservers on Nov 14, 2026: a1-159.akam.net, a18-64.akam.net, a22-66.akam.net, a24-65.akam.net…. DNSSEC signed on Nov 14, 2026.Source: ICANN CZDS zone file, snapshot Nov 14, 2026
Sectigo Limited
Oct 21, 2025 – Nov 15, 2026 (latest)
Sectigo Limited issued 333 certificates for trendmicro.com from Oct 21, 2025, the latest valid until May 31, 2027. Seen in use on Nov 14, 2026.
Source: Certificate Transparency logs (AboutUs's own certificate-log reader); TLS check, Nov 14, 2026
GlobalSign nv-saMay 4, 2026 – Nov 15, 2026GlobalSign nv-sa issued 4 certificates for trendmicro.com from May 4, 2026, the latest valid until May 8, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
DigiCert IncMay 17, 2026 – Nov 15, 2026DigiCert Inc issued 24 certificates for trendmicro.com from May 17, 2026, the latest valid until May 19, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Google Trust ServicesSep 2, 2026 – Nov 15, 2026Google Trust Services issued 45 certificates for trendmicro.com from Sep 2, 2026, the latest valid until Feb 11, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Let's EncryptOct 30, 2026 – Nov 15, 2026Let's Encrypt issued 3 certificates for trendmicro.com from Oct 30, 2026, the latest valid until Jan 28, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Aug 20, 2011 – Sep 22, 2022
Registrar: Registrar Network Solutions, LLC (IANA 2) in the WHOIS and RDAP records held for trendmicro.com, from Aug 20, 2011 to Sep 22, 2022.Source: WHOIS / RDAP archive (who.is)
Oct 18, 2013 – Apr 3, 2018Zone file: Akamai (aus1.akam.net, eur2.akam.net, eur5.akam.net…) were the nameservers listed for trendmicro.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)
Apr 4, 2018 – Sep 22, 2022Zone file: Registration records listed trendmicro.com nameservers (ns5.sdi.trendmicro.com, ns6.sdi.trendmicro.com, ns7.sdi.trendmicro.com…) for trendmicro.com from Apr 4, 2018 to Sep 22, 2022. Days a zone file covers are shown from the zone file instead.Source: From registration records (WHOIS / RDAP archive, who.is)
Oct 22, 2022 – Nov 14, 2026Registrar: Registrar GoDaddy.com, LLC (IANA 146) in the registration data recorded, first on Oct 22, 2022 and most recently on Nov 14, 2026.Source: RDAP, fetched Oct 25, 2026
Oct 22, 2022 – Jun 22, 2026Zone file: Registration records listed Akamai nameservers (aus1.akam.net, eur2.akam.net, eur5.akam.net…) for trendmicro.com from Oct 22, 2022 to Jun 22, 2026.Source: From registration records (WHOIS / RDAP archive, who.is)
Oct 22, 2022Zone file: trendmicro.com's nameservers moved from trendmicro.com to Akamai between Sep 22, 2022 and Oct 22, 2022. Last seen at trendmicro.com: Sep 22, 2022 (registration record). First seen at Akamai: Oct 22, 2022 (registration record).Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Oct 1, 2025 – Nov 15, 2026Certificate: Amazon issued 591 certificates for trendmicro.com from Oct 1, 2025, the latest valid until May 31, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Oct 21, 2025 – Nov 15, 2026Certificate: Sectigo Limited issued 333 certificates for trendmicro.com from Oct 21, 2025, the latest valid until May 31, 2027. Seen in use on Nov 14, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader); TLS check, Nov 14, 2026
May 4, 2026 – Nov 15, 2026Certificate: GlobalSign nv-sa issued 4 certificates for trendmicro.com from May 4, 2026, the latest valid until May 8, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
May 17, 2026 – Nov 15, 2026Certificate: DigiCert Inc issued 24 certificates for trendmicro.com from May 17, 2026, the latest valid until May 19, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Jun 19, 2026 – Nov 15, 2026AboutUs record: Authority and Safety last refreshed Nov 15, 2026.Source: AboutUs checks
Sep 2, 2026 – Nov 15, 2026Certificate: Google Trust Services issued 45 certificates for trendmicro.com from Sep 2, 2026, the latest valid until Feb 11, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Sep 8, 2026 – Nov 14, 2026Zone file: First seen in the .com zone file records AboutUs holds on Sep 8, 2026; latest sighting Nov 14, 2026. Nameservers on Nov 14, 2026: a1-159.akam.net, a18-64.akam.net, a22-66.akam.net, a24-65.akam.net…. DNSSEC signed on Nov 14, 2026.Source: ICANN CZDS zone file, snapshot Nov 14, 2026
Oct 30, 2026 – Nov 15, 2026Certificate: Let's Encrypt issued 3 certificates for trendmicro.com from Oct 30, 2026, the latest valid until Jan 28, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
3 of 4 safety checks passed (Nov 15, 2026).
Registered 1995 · site is live · HTTPS valid
Trend Micro (US) | Global Enterprise AI Cybersecurity Platform
Trend Micro is a publicly listed global cybersecurity company serving 25,000 enterprise organizations across 185 countries. It operates a portfolio of security businesses including TrendAI for enterprise AI security, TrendLife for consumer protection, and specialized divisions for automotive and industrial systems, with headquarters in Irving, Texas.
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.
latest result
Domain registered Apr 20, 1995 — 31 years old.
latest result
Registrar on record: GoDaddy.com, LLC — unchanged since AboutUs began tracking (Jul 23, 2026).
latest result
HTTPS request succeeded for www.trendmicro.com.
checked Oct 3, 2026
The site names Trend Micro Incorporated as the organisation behind it.
checked Oct 3, 2026
The live front page reads as a software or technology site that sells software or a subscription, mainly for businesses and professionals.
Authority 95/100— ahead of 95% of the August 2026 scored sampleClear
Why this authority score
95 is a percentile: higher than 95% of sites we score.
How it's calculated
Prominence (Tranco rank #540)+9
Verified continuity: 31.6 years (RDAP registration)+11
Identity corroboration (capped)+4
Security & email hygiene+5
Calibration adjustment (published map)+20
Model score: 49/99 — what these reason lines add up to.
Published Authority (percentile): 95/100 — this site's rank against the August 2026 scored sample. Public Authority is capped at 99.
What trendmicro.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
Are you looking for new challenges? We're looking for talented individuals to join us in developing and marketing cutting-edge content security software.
Now
Trend Micro is a publicly listed global cybersecurity company serving 25,000 enterprise organizations across 185 countries. It operates a portfolio of security businesses including TrendAI for enterprise AI security, TrendLife for consumer protection, and specialized divisions for automotive and industrial systems, with headquarters in Irving, Texas.
AboutUs summary of the current website, Sep 30, 2026.
Site history
Dated record — historical facts always carry their date.
1995
Domain registered (Apr 20, 1995).
2006
First tracked by AboutUs (Jun 21, 2006); profile edited 4 times through 2008.
✓ domain continuity 31 years registered✓ live verified Nov 15, 2026
Safety evidence
No unexpired threat-feed result; 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