Verifying against the live site and live WHOIS/DNS…
Common questions
Is jeol.co.jp 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 jeol.co.jp?
Nobody has completed AboutUs's owner verification for jeol.co.jp. 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 · jeol.co.jp over time
Checked in the last 30 daysOlder, dated record
On AboutUs since 2007 · last checked Aug 23, 2026.
Registration
No registration date on file yet. AboutUs reads it from RDAP when the site is checked.
AboutUs record
AboutUs wiki pageAboutUs wiki pageMar 31, 2007 – Nov 8, 2013An AboutUs wiki page described jeol.co.jp from Mar 31, 2007 to Nov 8, 2013 (2 edits).Source: AboutUs wiki archive, 2006–2023Current AboutUs recordJul 6, 2026 – Aug 23, 2026 (latest)Authority and Safety last refreshed Aug 23, 2026.Source: AboutUs checks
Registrar
No registrar observed yet. AboutUs has recorded registrars since Jul 20, 2026.
Ownership
No registration-record history on file for this domain yet.
Zone file
No .jp zone-file record for jeol.co.jp is shown here yet.
Certificate
AmazonAmazonJun 22, 2025 – Oct 26, 2026Amazon issued 29 certificates for jeol.co.jp from Jun 22, 2025, the latest valid until May 9, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)Cybertrust Japan Co.
2010201520202025Apr ’26← last 12 months, drawn wider
Every dated fact on this lifeline (5)
Mar 31, 2007 – Nov 8, 2013AboutUs record: An AboutUs wiki page described jeol.co.jp from Mar 31, 2007 to Nov 8, 2013 (2 edits).Source: AboutUs wiki archive, 2006–2023
Jun 22, 2025 – Oct 26, 2026Certificate: Amazon issued 29 certificates for jeol.co.jp from Jun 22, 2025, the latest valid until May 9, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Dec 1, 2025 – Oct 26, 2026Certificate: Cybertrust Japan Co. issued 1 certificate for jeol.co.jp from Dec 1, 2025, the latest valid until Dec 10, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Mar 27, 2026 – Oct 26, 2026Certificate: Let's Encrypt issued 10 certificates for jeol.co.jp from Mar 27, 2026, the latest valid until Dec 29, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Jul 6, 2026 – Aug 23, 2026AboutUs record: Authority and Safety last refreshed Aug 23, 2026.Source: AboutUs checks
Cybertrust Japan Co.
Dec 1, 2025 – Oct 26, 2026
Cybertrust Japan Co. issued 1 certificate for jeol.co.jp from Dec 1, 2025, the latest valid until Dec 10, 2026.
Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Let's EncryptMar 27, 2026 – Oct 26, 2026Let's Encrypt issued 10 certificates for jeol.co.jp from Mar 27, 2026, the latest valid until Dec 29, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
0 of 2 safety checks passed (Oct 26, 2026).
Automated safety checks
DNS (failed)
Add a public A or AAAA record so the domain resolves.
HTTPS (failed)
Make sure the site responds over HTTPS with a valid certificate.
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
No unexpired threat-feed result; name-similarity check available (recorded about 64 days ago); 3/3 transport and email checks available (oldest recorded about 64 days ago). This is evidence coverage, not a probability that a website is safe.
Recorded HTTPS check did not confirm a valid connection
Site history
Dated record — historical facts always carry their date.
✗ not reachable no response when checked Oct 26, 2026
AboutUs could not get a response over HTTPS when it checked (Oct 26, 2026)
Jeol.co.jp
JEOL, Ltd. manufactures analytical and scientific instruments, including electron microscopes, mass spectrometers, and spectroscopy equipment for materials and chemical analysis. Based in Tokyo, Japan, the company serves research institutions, laboratories, and industrial customers worldwide.