Website reputation report

alu.jp

Last checked 1 day ago · Point-in-time assessment

60/100Technical Safety ScoreIndependent technical assessment, not a visitor rating
Would you recommend this page? No community votes yet 0/0 Your vote is for this page in this report only—not the entire website. No account required · One vote per browser.
Captured homepage of alu.jp in the current scan
Website screenshot from the current report

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● Evidence is limited

What is this website?

アルがつくっているサービスや目指していること、マンガ業界と360度協力し合おうとしている理由を解説します。

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

60/100Safety Score
70%Evidence Confidence
Trust Radar evidence profile Eight evidence dimensions from zero to one hundred. Exact values surround the chart. Threat Intelligence55 Domain History0 Infrastructure90 Website Security95 Security Hygiene35 Transparency48 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 alu.jp

Updated Nov 1, 2026

The latest scan examined 8 public pages on alu.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: アルがつくっているサービスや目指していること、マンガ業界と360度協力し合おうとしている理由を解説します。

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 31, 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: 60/100. Evidence Confidence: 70%. These measure different things.

Community reviews of alu.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 alu.jp

8 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.

Hashtags found on the website: #私を構成する5つのマンガを提供しました . These are site-supplied labels, not search rankings.

アル | マンガの新刊・無料情報メディアマンガ新刊情報や無料情報、最新ニュースを毎日更新。人気のコマやセリフがすぐ見つかる!読んだ感想や好きなコマの投稿もできるマンガサイトです。 アルとは? | アルアルがつくっているサービスや目指していること、マンガ業界と360度協力し合おうとしている理由を解説します。 新着のマンガ記事 | アルマンガのニュースやお得情報を毎日更新。おすすめの新刊や最新のセールやイベント情報などをお届け。 『ひらやすみ』真造圭伍×『女の園の星』和山やま インタビュー!互いの作品の魅力を語り尽くす! | アル一戸建ての平屋を舞台に自由人な29歳のフリーター・生田ヒロトと平屋に集う住人たちとの交流を描いた、真造圭伍先生による『ひらやすみ』。単行本1巻の発売の際は、6人もの豪華マンガ家たちから推薦コメントが Skeb買収、『静かなるドン』大ヒット…話題の実業之日本社・社長に話を聞いてみた | アル今年2月に大きく話題になったイラストコミッションサービス「Skeb」の買収や、電子書店での『静かなるドン』大ヒットなど、大きく注目を集める実業之日本社。創業120年を超える老舗出版社で、今何が起こっ 【瀬川環先生へインタビュー!】『三文小説集 瀬川環作品集』男女の歪で不可思議な愛の形を描く「野犬シリーズ」が生まれた背景とは | アル自身のTwitterに投稿した『僕は兄になりたかった』が1000万PVを突破し、人々の感情に強く訴えかけるその作品性に大きな注目を集めている瀬川環先生。先月には、瀬川環先生にとって初となる作品集『三 話題の新時代ギャグマンガ誕生秘話。『僕とロボコ』作者×編集者インタビュー | アル「週刊少年ジャンプ」で話題沸騰中のギャグ作品『僕とロボコ』。人を傷つけない優しいギャグと、マンガ愛に溢れるパロディが人気です。「次にくる漫画大賞 2021」でも13位にランクインし、注目を集める本作 超注目の怪作は、ある一言から生まれた。『ダンダダン』龍幸伸×林士平対談インタビュー | アル「少年ジャンプ+」で1話が公開されると、瞬く間に大反響が集まった超注目作『ダンダダン』。圧倒的な筆致で、バトルアクションとボーイミーツガールが描かれる待望の1巻発売を記念して、作者・龍幸伸先生と担当

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%
90/100

Observed DNS records and network address were checked.

Website SecurityWeight 15%
95/100

Observed certificate validity and TLS protocol were checked.

Security HygieneWeight 15%
35/100

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%
48/100

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 HTMLLocal antivirus is not enabled
Phishing.Database · exact hostnameLocal feed snapshot unavailable

Sampled scripts and pages

Resource antivirus is not enabled

0 resources checked · 4 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 scripts4
Inline scripts1
Embedded frames0
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 domainalu.jp
RegistrarUnavailable
RegisteredUnavailable
Domain ageUnavailable
ExpiresUnavailable
Registry statusesUnavailable
Report statePublished

Infrastructure

Network & hosting

Observed endpoint, not legal location
IP address151.101.130.132
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://alu.jp/
Endpoint151.101.130.132
NetworkUnavailable
CDN and WAFNot detected · Not detected
DNS surface12 records · 4 nameservers · 1 mail exchangers
Protection signals0 security headers · 3 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 size173,995 bytes
HTTP check duration1,000 ms
Cookies observedUnavailable
Script resources4 · 1 external hosts
Frames and sampled checks0 frames · 0 resources checked

Encrypted transport

TLS certificate

Valid when observed
StatusValid when observed
ProtocolTLSv1.3
IssuercountryName=US, organizationName=Let's Encrypt, commonName=YR2
Valid fromOct 2, 2026
Valid untilDec 31, 2026
Certificate namesalu.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.

A151.101.130.132TTL —
A151.101.194.132TTL —
A151.101.2.132TTL —
A151.101.66.132TTL —
NS01.dnsv.jpTTL —
NS02.dnsv.jpTTL —
NS03.dnsv.jpTTL —
NS04.dnsv.jpTTL —
MX1 smtp.google.comTTL —
TXT_globalsign-domain-verification=r1SeoObdqRLLx_LxFV-9Dtt_gHUoT9qYalDidVdU1DTTL —
TXT_globalsign-domain-verification=ucQOxIoKTUv7Dq0oPyrbbShu1HL2eIxcFDgUd5AIOaTTL —
TXTgoogle-site-verification=d-4yn_yVJ-cmvlZWZZfsIbQyh4hNxQIyXpvg_GvRpTETTL —

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.

SPFNo matching record returned for this exact hostname
DMARCNo matching record returned for this exact hostname

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

0 observed

Header evidence is unavailable. Missing data is not treated as a clean result or proof of compromise.

Response headers

Cookie protections

Passive observation

No Set-Cookie header was observed on the sampled homepage response. Other pages may set cookies separately.

Detected stack

Technologies

Bootstrap 80% Tailwind CSS 72% Vue.js 78%

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

JavaScript advisory analysis could not be completed or no eligible script files were sampled. No clean result is implied.

Recommended maintenance checks

Vue.jsKeep Vue and build dependencies current and review third-party packages included in the production bundle.

About this website

What the site says about itself

アルがつくっているサービスや目指していること、マンガ業界と360度協力し合おうとしている理由を解説します。

View the site's About page ↗

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

Structured facts

Website identity & response

Public page metadata
Page titleアル | マンガの新刊・無料情報メディア
First headingUnavailable
Descriptionマンガ新刊情報や無料情報、最新ニュースを毎日更新。人気のコマやセリフがすぐ見つかる!読んだ感想や好きなコマの投稿もできるマンガサイトです。
Canonical URLhttps://alu.jp/
Final URLhttps://alu.jp/
HTTP response200 · text/html; charset=utf-8 · 1000 ms
Languageja
Structured typesNone observed
Page page detectedhttps://alu.jp/articlesAbout page detectedhttps://alu.jp/about
1100% evidence confidence
ja100% evidence confidence
1100% evidence confidence
missing100% evidence confidence
4100% evidence confidence
Local headers.permissions policy present100% evidence confidence
Local headers.hsts present100% evidence confidence
Local headers.csp present100% evidence confidence
1100% evidence confidence
1100% evidence confidence
Local headers.cors credentials with wildcard100% evidence confidence
12100% evidence confidence
4100% evidence confidence
1100% evidence confidence
unavailable100% evidence confidence
Dns consistency.cname present100% evidence confidence

Connection path

Redirect chain

0 recorded hops

No redirect hop was recorded for the sampled homepage.

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
clear-vector-wave-970

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 alu.jp

Visual evidence

Website screenshot

Screenshot of alu.jp
Captured once in an isolated browser during this scan. Visual tint is an interface overlay. The original evidence is not duplicated.

For site owners

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Use the current report link so visitors can verify the evidence. A badge is a transparency signal, not a paid ranking boost.

Questions about alu.jp

FAQ

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

The latest Safety Score is 60/100 with 70% 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 alu.jp?

External threat-provider coverage was unavailable for this scan, so malware status is unverified.

When was alu.jp registered?

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

Did alu.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 alu.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 alu.jp

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

Write review →