Website reputation report

graffer.jp

Last checked 3 hours ago · Point-in-time assessment

● Evidence is limited

What is this website?

Public pages were observed on graffer.jp, but their subject was not confidently classified. An About page was also found. The sampled pages were marked as Japanese-language. Recurring page-metadata topics include inc 株式会社グラファー, 本社 東京都渋谷区 代表取締役, グラファー.

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

64/100Safety 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 Infrastructure92 Website Security95 Security Hygiene60 Transparency44 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.

Independent evidence brief

What we observed about graffer.jp

Updated Oct 2, 2026

The latest scan examined 10 public pages on graffer.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: グラファーのミッション・バリューと、代表からのメッセージをご紹介します。

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 Feb 12, 2027.

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: 64/100. Evidence Confidence: 70%. These measure different things.

Public content profile

Pages reviewed on graffer.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.

Graffer, Inc. 株式会社グラファー | Graffer, Inc. 株式会社グラファー株式会社グラファーのオフィシャルサイト。行政手続きの効率化や生成AIの業務活用を推進するための各種ウェブサービス及びソリューションを一般消費者、事業者、官公庁等に提供しています。 私たちについて | Graffer, Inc. 株式会社グラファーグラファーのミッション・バリューと、代表からのメッセージをご紹介します。 会社概要 | Graffer, Inc. 株式会社グラファー株式会社グラファーの会社概要、ボードメンバー、マネジメントチーム、セキュリティ体制についてご紹介します。 サービス一覧 | Graffer, Inc. 株式会社グラファー当社が提供する製品・サービスをご紹介します。 ニュースリリース | Graffer, Inc. 株式会社グラファーグラファーのニュースリリース一覧です。 Graffer AI Solution|Blogグラファーは、生成AIを「現場で使える成果」に変えるための伴走パートナーです。これまで200以上の自治体のDXを支援してきた知見と生成AIの専門領域を掛け合わせたサービスを提供しています。 千葉県我孫子市が「Graffer Call」を導入 | Graffer, Inc. 株式会社グラファー株式会社グラファー(本社:東京都渋谷区、代表取締役:石井 大地、以下「グラファー」)は、千葉県我孫子市に対して「Graffer Call」の提供を開始しました。我孫子市では「Graffer Call」を、マイナンバーカードに関するお問い合わせ対応に活用しています。グラファーは、今後も市民サービス向上に寄与できるよう、我 グラファー、リコーITソリューションズへ「AI駆動開発プログラム」を提供「AIを極限まで使いこなす開発」を体感 | Graffer, Inc. 株式会社グラファー〜11人月想定のタスクを約1.5人月で完遂、ユニットテスト工数を約50%削減など、チーム全体をAI前提の開発体制へ〜 株式会社グラファー(本社:東京都渋谷区、代表取締役:石井大地、以下「当社」)は、リコーITソリューションズ株式会社(本社:神奈川県横浜市、社長執行役員:野水 泰之、 以下「リコーITソリューションズ」) 北海道深川市、代表電話でのAI応答に「Graffer AIオペレーター」を初導入 | Graffer, Inc. 株式会社グラファー〜広がる自治体の「AI窓口」。各課・係への取り次ぎから施設案内まで、市の“最初の窓口”をAIエージェントが一次対応〜 企業・行政機関における業務のデジタル変革を手掛ける株式会社グラファー(本社:東京都渋谷区、代表取締役:石井大地、以下「当社」)は、北海道深川市(市長:田中 昌幸)に「Graffer AIオペレーター」の Graffer Platform™ セキュリティホワイトペーパー | Graffer, Inc. 株式会社グラファーGraffer Platform™ セキュリティホワイトペーパーについて

Public page evidence

Topics and keywords observed on graffer.jp

3 phrases

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

inc 株式会社グラファーTitle9 sampled pages
本社 東京都渋谷区 代表取締役Meta description3 sampled pages
グラファー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%
92/100

Observed DNS records and network address were checked.

Website SecurityWeight 15%
95/100

Observed certificate validity and TLS protocol were checked.

Security HygieneWeight 15%
60/100

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%
44/100

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 · 9 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 scripts9
Inline scripts4
Embedded frames1
External script hosts0

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 domaingraffer.jp
RegistrarUnavailable
RegisteredUnavailable
Domain ageUnavailable
ExpiresUnavailable
Registry statusesUnavailable
Report statePublished

Infrastructure

Network & hosting

Observed endpoint, not legal location
IP address13.113.29.69
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://graffer.jp/
Endpoint13.113.29.69
NetworkUnavailable
CDN and WAFNot detected · Not detected
DNS surface28 records · 4 nameservers · 5 mail exchangers
Protection signals2 security headers · 4 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 size51,870 bytes
HTTP check duration1,000 ms
Cookies observedUnavailable
Script resources9 · 0 external hosts
Frames and sampled checks1 frames · 0 resources checked

Encrypted transport

TLS certificate

Valid when observed
StatusValid when observed
ProtocolTLSv1.3
IssuercountryName=US, organizationName=Amazon, commonName=Amazon RSA 2048 M01
Valid fromJul 30, 2026
Valid untilFeb 12, 2027
Certificate namesgraffer.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.

A13.113.29.69TTL —
A18.177.187.144TTL —
A57.180.165.14TTL —
NSns-1315.awsdns-36.orgTTL —
NSns-1538.awsdns-00.co.ukTTL —
NSns-411.awsdns-51.comTTL —
NSns-907.awsdns-49.netTTL —
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 —
TXT1password-site-verification=BXOVJ6Z3DZGOZBMNX6HKBFOQ6ITTL —
TXTamazon-business-verification=dfc11f7c3d1cbd8819230714d639d4d1019ccd0794ca3a03679f2e2ba987e531TTL —
TXTanthropic-domain-verification-59mea7=AEWSYZx3YIDw0CvertPDFbopdTTL —
TXTapple-domain-verification=aIBSTyKYMNYCTJgWTTL —
TXTatlassian-domain-verification=MmaH7RYbG2zSLgVUtu9GJj2ow34MMoTGVqml6pu73axkwFCJPqkse3MeoA8ba4MiTTL —
TXTcursor-domain-verification-j4xgp2=SzrAp1Q9ochPGNtH1tHACblSzTTL —
TXTgoogle-site-verification=htJ0TviRYb05Wksy_9uhPpcPj_d24uS3y_d3eZOtNeQTTL —
TXTgoogle-site-verification=KP6CJsQQw2n9Du53qz2fJLyKDw7Gjw3XCrHsaV1RssMTTL —
TXTgoogle-site-verification=OPjooL0iaj4KGRNpQBV4BHXpkohwMZH9yU_FaFPHIcETTL —
TXTgoogle-site-verification=ZNamoymaon6h9n4v9jARWmtvqcIBx125edzHaaB1t9ITTL —
TXTmongodb-site-verification=N4L6DyZ8WgB0hoznYHegmgyN7JWIzb7JTTL —
TXTopenai-domain-verification=dv-P24h6ZbMHnO1LIZFzOH6kzJdTTL —
TXTseculio-domain-verification-code=27f8fa1639108fc0d75428d2aa2ee6474f6335f3eaf76977c4e5f3ca3388dc85TTL —
TXTtwilio-domain-verification=cc762b06786717222274da7607ff3b7cTTL —
TXTv=spf1 include:amazonses.com include:mdr0009.maildealer.jp include:_spf.google.com include:43923505.spf05.hubspotemail.net ~allTTL —
TXTZOOM_verify_q5YNzqz2CvRj32WAjxorDuTTL —

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

2 observed
strict-transport-securitypresent max-age=31536000; includeSubdomains
x-content-type-optionspresent nosniff

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

Google Tag Manager 96% Next.js 96% Tailwind CSS 72% WordPress 95%

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

Next.jsKeep Next.js and its runtime dependencies current, especially when server-side rendering is enabled.
WordPressKeep WordPress core, themes and plugins updated. Remove unused plugins and review administrator accounts.

About this website

What the site says about itself

グラファーのミッション・バリューと、代表からのメッセージをご紹介します。

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 titleGraffer, Inc. 株式会社グラファー | Graffer, Inc. 株式会社グラファー
First headingExplore & Commit
Description株式会社グラファーのオフィシャルサイト。行政手続きの効率化や生成AIの業務活用を推進するための各種ウェブサービス及びソリューションを一般消費者、事業者、官公庁等に提供しています。
Canonical URLhttps://graffer.jp/
Final URLhttps://graffer.jp/
HTTP response200 · text/html; charset=utf-8 · 1000 ms
Languageja
Structured typesNone observed
Page page detectedhttps://graffer.jp/servicesAbout page detectedhttps://graffer.jp/about
1100% evidence confidence
ja100% evidence confidence
1100% evidence confidence
missing100% evidence confidence
Local headers.cors present100% evidence confidence
Dns consistency.cname present100% evidence confidence
unavailable100% evidence confidence
5100% evidence confidence
4100% evidence confidence
28100% evidence confidence
Local headers.cors credentials with wildcard100% evidence confidence
3100% evidence confidence
Local headers.cors wildcard origin100% evidence confidence
Local headers.csp present100% evidence confidence
1100% evidence confidence
31536000100% evidence confidence
Local headers.hsts preload100% evidence confidence
1100% evidence confidence
Local headers.permissions policy 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
quiet-vector-ring-790

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

No meaningful changes recorded yet.

Website icon for graffer.jp

Visual evidence

Website screenshot

Screenshot of graffer.jp
Earlier browser capture retained because this scan did not produce a usable replacement. It is not fresh scan evidence.

For site owners

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Questions about graffer.jp

FAQ

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

The latest Safety Score is 64/100 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 graffer.jp?

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

When was graffer.jp registered?

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

Did graffer.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 graffer.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.