Website reputation report

recurrent.jp

Last checked 4 days ago · Point-in-time assessment

67/100Technical Safety ScoreIndependent technical assessment, not a visitor rating
● Evidence is limited

What is this website?

株式会社リスキルとは、社会人の再教育を提供するリカレント教育機関です。企業研修を通じて従業員のスキルアップを支援し、個人のより良い人生と企業の成長に貢献します。人材育成の便利な道具となり、企業に「もっと研修を」それが私たちの存在意義です。

No listed local patterns observedHomepage-only analysis is not a malware clearance. Read the scope and findings below.

67/100Safety Score
65%Evidence Confidence
Trust Radar evidence profile Eight evidence dimensions from zero to one hundred. Exact values surround the chart. Threat Intelligence55 Domain History0 Infrastructure91 Website Security95 Security Hygiene80 Transparency52 Reputation50 Operational Stability85
Trust RadarEight observed factors. Select one to inspect its evidence.

How to read this report

Safety Score evaluates observed signals. Evidence Confidence measures how complete, direct, fresh, and consistent those signals are.

No automated scan can guarantee that a website is safe.

Current report context

What changed since the last scan

  • No earlier report to compare
What this scan could verify · 5 observed, 1 unavailable
DNS observed
Registration lookup unavailable Reason: stage unavailable
Network observed
TLS observed
Website response observed
Website content observed

Unavailable and unperformed checks are not clean results. The detailed evidence below remains the source for each conclusion.

Report an inaccuracy in this report →

Independent evidence brief

What we observed about recurrent.jp

Updated Oct 16, 2026

The latest scan examined 10 public pages on recurrent.jp. Website descriptions below come from the site itself. Registration, connection and threat findings were checked separately.

Purpose and visible content

On its About page, the site says: 株式会社リスキルとは、社会人の再教育を提供するリカレント教育機関です。企業研修を通じて従業員のスキルアップを支援し、個人のより良い人生と企業の成長に貢献します。人材育成の便利な道具となり、企業に「もっと研修を」それが私たちの存在意義です。

  • 株式会社リスキル会社情報 - 社員研修のリスキル株式会社リスキルとは、社会人の再教育を提供するリカレント教育機関です。企業研修を通じて従業員のスキルアップを支援し、個人のより良い人生と企業の成長に貢献します。人材育成の便利な道具となり、企業に「もっと研修を」それが私たちの存在意義です。
  • 商社向け研修【国際取引での競争力を高める】 - 社員研修のリスキル商社向け研修とは、商社で働く方に求められるスキルを身に付ける研修です。具体的には、論理的思考力を養い課題解決スキルを高める研修や、管理職向けのチームマネジメントを強化する内容があります。グローバルなビジネス環境で活躍するための総合的な能力を養成します。
  • 階層別研修【自社に合う研修体系づくりに】 - 社員研修のリスキルリスキルの階層別研修一覧ページです。社員の階層を新入社員・若手社員・中堅社員・管理職以上に分け、それぞれのステージで求められている役割を理解ます。そのうえで、マインドや実務スキルなどを強化することで、個々のスキル向上はもちろん組織力の底上げにもつなげます。

Registrar and domain history

A reliable creation date was not returned by the registration lookup. The report leaves domain age unverified rather than guessing.

Connection and hosting evidence

The checked homepage returned HTTP 200 in about 1000 ms.

A valid TLS certificate was observed, expiring Dec 8, 2026.

Threat checks and score context

External malware-provider coverage was unavailable. The report does not treat this missing check as a clean result.

Safety Score: 67/100. Evidence Confidence: 65%. These measure different things.

Community reviews of recurrent.jp

No approved reviews yet ☆☆☆☆☆

Visitor experiences are separate from the independent technical Safety Score.

Visitor opinions remain separate from the technical Safety Score.

Public content profile

Pages reviewed on recurrent.jp

10 of up to 10 pages

We sampled public pages from this website to understand its subject and contact paths. The titles and short descriptions below come from the website itself. They are not endorsements or independent safety findings.

社員研修のリスキル Reskill | すべての研修が『料金一律』社員研修ならリスキル。一社向け講師派遣型研修がすべて『料金一律』の明瞭価格で実施できます。新入社員研修、管理職研修、DX研修など豊富なプログラムから選択可能。研修カスタマイズも無料対応。実践的で明日から使える企業研修を提供します。 株式会社リスキル会社情報 - 社員研修のリスキル株式会社リスキルとは、社会人の再教育を提供するリカレント教育機関です。企業研修を通じて従業員のスキルアップを支援し、個人のより良い人生と企業の成長に貢献します。人材育成の便利な道具となり、企業に「もっと研修を」それが私たちの存在意義です。 商社向け研修【国際取引での競争力を高める】 - 社員研修のリスキル商社向け研修とは、商社で働く方に求められるスキルを身に付ける研修です。具体的には、論理的思考力を養い課題解決スキルを高める研修や、管理職向けのチームマネジメントを強化する内容があります。グローバルなビジネス環境で活躍するための総合的な能力を養成します。 階層別研修【自社に合う研修体系づくりに】 - 社員研修のリスキルリスキルの階層別研修一覧ページです。社員の階層を新入社員・若手社員・中堅社員・管理職以上に分け、それぞれのステージで求められている役割を理解ます。そのうえで、マインドや実務スキルなどを強化することで、個々のスキル向上はもちろん組織力の底上げにもつなげます。 テーマ別研修【今解決したい課題から選べる研修一覧】 - 社員研修のリスキルリスキルの社員研修・企業研修のテーマ別研修一覧です。人材育成の旬トレンドから、一般的なテーマまで1000種類以上の研修をご用意しています。カスタマイズも可能です。料金一律で研修形態も自由に選べます。お気軽にお問い合わせください。 職種別研修【役割や目的にぴったりな研修を】 - 社員研修のリスキルリスキルの職種別研修一覧です。営業・コールセンター・接客・企画など様々な職種に併せてカスタマイズした研修をご提供することができます。自社の事例を取り入れたアレンジも可能で、共通の課題を持つメンバーとのワークを通じ、現場で即活用できる実践的な知見を深めます。 業界別研修【業界の特性を理解し、活躍を支援する】 - 社員研修のリスキル本研修では、IT・サービス・メーカーなど、各業界固有の課題やニーズに特化した「業界別研修」の研修一覧です。一般向け研修では補えない専門スキルや知識を、カスタマイズ可能なケースワークを通じて効率的に習得。現場で即活躍できる人材を育成できる内容です。 IT研修【AI・DX時代に取り残されない・実践的な研修の一覧】 - 社員研修のリスキルリスキルのIT研修とは、新人からエンジニアを目指す方々へ、スキルアップを支援する研修です。多くの人が利用できるベーシックで人気の講座が揃っており、IT分野でのキャリア形成を強力に後押しします。実践的なスキル習得に特化しています。 新人研修・入社前研修【今年の新人傾向に合うカリキュラム】 - 社員研修のリスキルリスキルの新人研修・入社前研修の一覧ページです。新入社員の早期戦力化のために基本スキルを学ぶ内容です。研修を実施することでより良いスタートアップを切ることが期待できます。マナーの5原則や電話応対、ビジネスメール作成方法など多様な研修をご用意しています。 新入社員研修・新人研修【新人がつまずきやすいポイントを網羅】 - 社員研修のリスキルリスキルの新入社員研修・新人研修ラインナップ一覧です。ビジネスマナーや電話応対などの基本的な部分から、毎年新入社員の傾向を踏まえた研修をご用意しています。企業様のニーズに合わせて自由にカスタマイズ可能です。

Public page evidence

Topics and keywords observed on recurrent.jp

3 phrases

These phrases were extracted locally from sampled public page metadata. They are observations, not search-volume or ranking estimates.

社員研修のリスキルTitle10 sampled pages
新人研修Title, H12 sampled pages
新入社員研修Title, H1, Meta description2 sampled pages

At a glance

Key findings

✓

Report is current

The displayed evidence comes from the published immutable scan.

i

Confidence is separate

Unavailable evidence is shown as missing and never counted as clean.

!

Verify before sensitive actions

Check the exact URL and context before payments, credentials, or downloads.

Fully explainable

Why this score?

Versioned weights
Threat IntelligenceWeight 25%
55/100

Threat providers were unavailable. The neutral uncertainty baseline is not a clean verdict.

Domain HistoryWeight 10%
0/100

Evidence is unavailable.

InfrastructureWeight 10%
91/100

Observed DNS records and network address were checked.

Website SecurityWeight 15%
95/100

Observed certificate validity and TLS protocol were checked.

Security HygieneWeight 15%
80/100

Observed security header values were checked for basic protective settings. Empty values, disabled HSTS and unrecognized values receive no credit. This is not a complete browser-policy validation.

TransparencyWeight 5%
52/100

Observed site metadata and About page were checked. Publisher-supplied details are not independently verified.

ReputationWeight 5%
50/100

Popularity is weak context, not proof of safety. Unranked sites use a neutral baseline.

Operational StabilityWeight 15%
85/100

Observed HTTP status and final connection scheme were checked.

Server-side analysis

Automated security checks

Local antivirus and phishing checks

ClamAV · homepage HTMLNo signature match in the sampled HTML
Engine version1.5.4
Signature database date (UTC)2026-10-16T06:24:17+00:00
HTML bytes submitted118,497
Phishing.Database · exact hostnameNot listed in this snapshot
Feed downloaded (UTC)2026-10-16T18:00:06+00:00
Hosts in local snapshot386,082

Sampled scripts and pages

Resource analysis incomplete

5 resources checked · 3 script links observed on the homepage. Partial resource coverage.

ClamAV inspects the fetched homepage HTML on our server. New scans also sample up to four linked scripts and two collected internal pages, with size and time limits. Scripts are not executed. Other downloads, private server files and logged-in pages remain outside this check. A signature match needs investigation and can be a false positive. No match is not a whole-site safety guarantee.

Exact hostname lookup uses a downloaded Phishing.Database snapshot. It does not send this domain to an external lookup API or mark sibling subdomains as harmful. Not listed does not mean safe. Snapshot age is download age, not proof that every entry was recently revalidated.

Homepage HTML only · Eight local rule families · local-security-v2

Checks use the fetched page and redirect chain. Scripts are not executed, forms are not submitted, and linked files are not downloaded. This is not a malware clearance.

Page resource inventory

Linked scripts3
Inline scripts1
Embedded frames2
External script hosts1

Counts describe the sampled HTML, not every resource loaded by the browser. External resources are common and are not automatically harmful.

No listed local patterns observed. The limited rule set cannot detect every threat or behavior.

External threat intelligence

Provider coverageNot checked

Local checks do not query external reputation databases. An unavailable check is never a clean result.

Registration

Domain information

Public RDAP observation
Canonical domainrecurrent.jp
RegistrarUnavailable
RegisteredUnavailable
Domain ageUnavailable
ExpiresUnavailable
Registry statusesUnavailable
Report statePublished

Infrastructure

Network & hosting

Observed endpoint, not legal location
IP address13.248.144.105
Autonomous systemUnavailable
Network organizationUnavailable
Observed countryUnavailable
CDNNot detected
Web application firewallNot detected

At a glance

Infrastructure summary

Observed during this scan

A compact view of the connection, DNS and security surface. These observations describe what the scanner could verify at scan time and do not prove ownership or ongoing availability.

HTTP response200 · https://www.recurrent.jp/
Endpoint13.248.144.105
NetworkUnavailable
CDN and WAFNot detected · Not detected
DNS surface15 records · 3 nameservers · 5 mail exchangers
Protection signals4 security headers · 1 technologies · DNSSEC unknown

Page telemetry

Observed page statistics

Safe metadata only

These counters describe the fetched response and sampled HTML. Script counts describe references in the markup, not a complete browser network log. Cookie counts cover observed response headers.

Response size118,497 bytes
HTTP check duration1,000 ms
Cookies observed4
Script resources3 · 1 external hosts
Frames and sampled checks2 frames · 5 resources checked

Encrypted transport

TLS certificate

Valid when observed
StatusValid when observed
ProtocolTLSv1.3
IssuercountryName=US, organizationName=Let's Encrypt, commonName=YR1
Valid fromSep 9, 2026
Valid untilDec 8, 2026
Certificate namesrecurrent.jp

Resolution

DNS footprint

DNSKEY status unknown

DNSKEY presence does not verify the DNSSEC signature chain. Missing records can mean no record was returned or the lookup was unavailable.

A13.248.144.105TTL —
A13.248.241.119TTL —
A3.33.148.61TTL —
A35.71.131.46TTL —
NSdns12.pointhq.comTTL —
NSdns15.pointhq.comTTL —
NSdns8.pointhq.comTTL —
MX1 aspmx.l.google.comTTL —
MX10 alt3.aspmx.l.google.comTTL —
MX10 alt4.aspmx.l.google.comTTL —
MX5 alt1.aspmx.l.google.comTTL —
MX5 alt2.aspmx.l.google.comTTL —
TXTgoogle-site-verification=l4M7gYS7u0HrLgwQsavVhJQaRxRTqKz3svTRtx3rKuQTTL —
TXTgoogle-site-verification=LU6e1osBhQvzSoso7jrf3yRSpHpUKkUPPyhwyru3jqETTL —
TXTv=spf1 +a:sv5308.xserver.jp +a:recurrent.jp +mx include:spf.sender.xserver.jp ~allTTL —

DNS observations · no external lookup API

Domain email protection

Exact-host SPF and DMARC observations help the owner investigate email impersonation risks. They are separate from website malware checks and do not change the Safety Score.

SPFPolicy record observed, not fully validated
DMARCMonitoring-only DMARC policy

What to do next

Review the records with your mail administrator. Inventory legitimate senders and test SPF and DKIM alignment before enforcing a stricter DMARC policy. Fix duplicate records and investigate overly permissive SPF rules.

This bounded check does not send email, probe SMTP, evaluate recursive SPF includes, verify DKIM signatures or apply organizational-domain DMARC inheritance. A missing subdomain record does not prove that no inherited protection exists. A DNS timeout is unknown, not an absent record. A policy record is not proof that messages authenticate successfully.

Responsible disclosure

security.txt

RFC 9116 observation

No readable security.txt file was observed at the standard locations. This is informational and is not evidence of malware.

Browser protections

Security headers

4 observed
referrer-policypresent strict-origin-when-cross-origin
strict-transport-securitypresent max-age=31556952; includeSubDomains; preload
x-content-type-optionspresent nosniff
x-frame-optionspresent SAMEORIGIN

Response headers

Cookie protections

Passive observation
Cookies observed4
Missing Secure0
Missing HttpOnly1
Missing SameSite0

Only cookie attribute counts are retained. Cookie names and values are never stored. These observations are not proof of compromise and do not independently change the Safety Score.

Detected stack

Technologies

Google Tag Manager 96%

Versions are shown only when publicly exposed by the page or response headers. An observed version is not, by itself, proof of a vulnerability.

JavaScript library advisories

3 sampled JavaScript files checked locally with Retire.js. Database snapshot: 2026-10-16T02:40:07.913Z.

No supported library version was identified in the sampled files. This does not establish that the scripts are safe.

A version match is not proof that the website is infected or that an issue is exploitable here. Owners should review the advisory, check whether their code is affected and test an update. Up to four external script files are sampled, not every dependency, inline script or dynamically loaded resource.

About this website

What the site says about itself

株式会社リスキルとは、社会人の再教育を提供するリカレント教育機関です。企業研修を通じて従業員のスキルアップを支援し、個人のより良い人生と企業の成長に貢献します。人材育成の便利な道具となり、企業に「もっと研修を」それが私たちの存在意義です。

View the site's About page ↗

This is publisher supplied information. The independent safety findings are shown separately.

Publisher supplied

Public contact details

These details were observed on the website, not independently verified as an active support channel.

Phone0120299194Source: https://www.recurrent.jp/

Structured facts

Website identity & response

Public page metadata
Page title社員研修のリスキル Reskill | すべての研修が『料金一律』
First headingUnavailable
Description社員研修ならリスキル。一社向け講師派遣型研修がすべて『料金一律』の明瞭価格で実施できます。新入社員研修、管理職研修、DX研修など豊富なプログラムから選択可能。研修カスタマイズも無料対応。実践的で明日から使える企業研修を提供します。
Canonical URLhttps://www.recurrent.jp/
Final URLhttps://www.recurrent.jp/
HTTP response200 · text/html; charset=utf-8 · 1000 ms
Languageja
Structured typesOrganization · SiteNavigationElement · WebSite
Page page detectedhttps://www.recurrent.jp/categories/positionAbout page detectedhttps://www.recurrent.jp/static/company
missing100% evidence confidence
1100% evidence confidence
ja100% evidence confidence
1100% evidence confidence
Local cookies.cookies missing secure100% evidence confidence
Local cookies.cookies missing samesite100% evidence confidence
1100% evidence confidence
4100% evidence confidence
15100% evidence confidence
3100% evidence confidence
5100% evidence confidence
unavailable100% evidence confidence
Dns consistency.cname present100% evidence confidence
4100% evidence confidence
Local headers.permissions policy present100% evidence confidence
1100% evidence confidence
1100% evidence confidence
31556952100% evidence confidence
1100% evidence confidence
Local headers.csp present100% evidence confidence
Local headers.cors wildcard origin100% evidence confidence
Local headers.cors present100% evidence confidence
Local headers.cors credentials with wildcard100% evidence confidence

Connection path

Redirect chain

1 recorded hops
Hop 1https://www.recurrent.jp/

The chain is shown exactly as observed by the scanner. A redirect is not itself a malware finding, but unexpected domains or an HTTP downgrade deserve review.

Premium monitoring

Catch downtime and security changes automatically

Regular checks, availability history, and alert emails are reserved for Premium websites. Free reports remain point-in-time scans and do not create recurring server work.

Enable monitoring for this website

Compared with the previous scan

What changed

A comparison will appear after the next completed scan.

Explainable matching

Digital fingerprint

fingerprint-v1
azure-anchor-mesh-060

Comparable components help find technically related websites. A match does not prove common ownership.

DnsHashed private comparison value
TechnologiesHashed private comparison value

Material changes only

Change history

Show change history

No meaningful changes recorded yet.

Website icon for recurrent.jp

Visual evidence

Website screenshot

recurrent.jpPreview unavailable

No usable browser image was saved. The website icon is separate from a screenshot and is not visual evidence of the page.

For site owners

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Questions about recurrent.jp

FAQ

Still have questions? Contact us →
Is recurrent.jp safe to visit?

The latest Safety Score is 67/100 with 65% Evidence Confidence. This is a point-in-time assessment of observed technical signals, not a guarantee. Check the exact address and avoid entering payment details if anything looks unusual.

Did the scan detect malware on recurrent.jp?

ClamAV found no signature match in the sampled homepage HTML. External scripts, downloads and private server files were not checked. This is not a whole-site malware clearance.

When was recurrent.jp registered?

The registry lookup did not provide a reliable creation date in this scan.

Did recurrent.jp have a valid TLS certificate?

The scanner observed a valid TLS certificate using TLSv1.3. A valid certificate alone does not establish that the site is safe.

How does recurrent.jp describe itself?

The website's About page describes its purpose in the report above. This is publisher-supplied information and is separate from independent security findings.

Can a paid listing change this website's score?

No. Premium placement and owner-supplied pages are labelled separately. Technical evidence, the Safety Score and moderation decisions remain independent.

Share your experience with recurrent.jp

Community reviews are moderated and remain separate from the technical Safety Score.

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