Website reputation report

syncl.jp

Last checked 7 hours ago · Point-in-time assessment

● Evidence is limited

What is this website?

「オンラインカジノを始めてみたいけれど、どのサイトが安全なのかわからない」「ボーナスの条件が複雑で不安」—オンラインカジノ初心者が最初にぶつかる疑問を、この記事ではまとめて解消します。 国際ライセンスの確認方法から登録・入出金の流れ、ボーナ

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

62/100Safety 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 Infrastructure79 Website Security95 Security Hygiene55 Transparency54 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 syncl.jp

Updated Oct 3, 2026

The latest scan examined 9 public pages on syncl.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: はじめまして。syncl.jp編集チームです。 syncl.jpは、オンラインカジノをこれから始めようとしている日本の方々に向けて、正確でわかりやすい情報を届けることを目的に運営しています。インターネット上にはオンラインカジノに関する情報が

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 Nov 6, 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: 62/100. Evidence Confidence: 70%. These measure different things.

Public content profile

Pages reviewed on syncl.jp

9 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.

オンラインカジノ初心者ガイド|安全な登録・ボーナス活用・遊び方まで「オンラインカジノを始めてみたいけれど、どのサイトが安全なのかわからない」「ボーナスの条件が複雑で不安」—オンラインカジノ初心者が最初にぶつかる疑問を、この記事ではまとめて解消します。 国際ライセンスの確認方法から登録・入出金の流れ、ボーナ syncl.jpについて|日本人初心者のためのオンラインカジノ情報ガイドはじめまして。syncl.jp編集チームです。 syncl.jpは、オンラインカジノをこれから始めようとしている日本の方々に向けて、正確でわかりやすい情報を届けることを目的に運営しています。インターネット上にはオンラインカジノに関する情報が syncl.jp オンラインカジノ初心者向けサポートsyncl.jpをご覧いただき、ありがとうございます。当サイトは、日本在住のオンラインカジノ初心者の方が安心して第一歩を踏み出せるよう、わかりやすい情報をお届けすることを使命としています。ご不明な点やご意見がございましたら、どうぞお気軽にご おすすめのオンラインカジノまとめ-syncl.jp当サイトのおすすめオンラインカジノのレビュー一覧です。最新情報を更新していくので是非チェックしてみてください。 責任あるギャンブル|オンラインカジノを安全に楽しむための基本知識オンラインカジノに興味を持ち始めた方にとって、ゲームの種類やボーナスの仕組みはとても魅力的に映るでしょう。しかし、楽しく遊び続けるためにはまず「責任あるギャンブル」の考え方を理解することが最も大切です。このページでは、自分自身を守りながらオ ベラジョンカジノ レビュー|登録・ボーナス・入出金・安全性を徹底解説ベラジョンカジノは、日本語サポートの手厚さと豊富なボーナス体系で日本人プレイヤーから高い支持を得ているオンラインカジノです。本レビューでは、登録手順からボーナスの受け取り方、入出金の仕組み、出金拒否を防ぐための注意点まで、ベラジョンカジノを利用するうえで必要な情報を網羅的に整理しました。 ミスティーノ レビュー|入金不要ボーナス・登録・出金・賭け条件を徹底解説ミスティーノは、登録直後に受け取れる2,500円の入金不要ボーナスと、日本語インターフェース・円建て決済への完全対応で、オンラインカジノ初心者から支持を集めているプラットフォームです。本レビューでは、ミスティーノの登録手順からボーナスの受け取り方、賭け条件(20倍)の計算例、出金ルール、KYC本人確認の準備、VIPプログラムまで、利用開始に必要な情報を網羅的 ステークカジノ レビュー|登録・仮想通貨入出金・ボーナス・VIPを徹底解説ステークカジノは、仮想通貨での入出金に特化した設計と5,000種類以上のゲームラインナップを備えたオンラインカジノです。本レビューでは、ステークカジノのアカウント登録から2段階認証の設定、仮想通貨ウォレットの連携、ボーナスの受け取り方、VIPプログラムの仕組みまで、利用開始に必要な情報を網羅的に整理しました。 1xBet レビュー|登録・ボーナス・入出金・スポーツベットを徹底解説1xBetは、スポーツベッティングとオンラインカジノの両方を1つのアカウントで楽しめるブックメーカーです。本レビューでは、1xBetの口座開設から入出金の手順、ウェルカムボーナスの仕組み、スポーツとカジノの使い分け方まで、利用開始に必要な情報を網羅的に整理しました。

Public page evidence

Topics and keywords observed on syncl.jp

6 phrases

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

ボーナスTitle, H13 sampled pages
登録 ボーナス 入出金Title, H12 sampled pages
レビューTitle4 sampled pages
徹底レビューH14 sampled pages
徹底レビュー 登録H13 sampled pages
本レビューではMeta description4 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%
79/100

Observed DNS records and network address were checked.

Website SecurityWeight 15%
95/100

Observed certificate validity and TLS protocol were checked.

Security HygieneWeight 15%
55/100

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%
54/100

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 · 12 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 scripts12
Inline scripts6
Embedded frames0
External script hosts2

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

Infrastructure

Network & hosting

Observed endpoint, not legal location
IP address94.247.170.122
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://syncl.jp/
Endpoint94.247.170.122
NetworkUnavailable
CDN and WAFNot detected · Not detected
DNS surface3 records · 2 nameservers · 0 mail exchangers
Protection signals2 security headers · 2 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 size364,623 bytes
HTTP check duration1,000 ms
Cookies observedUnavailable
Script resources12 · 2 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 fromAug 8, 2026
Valid untilNov 6, 2026
Certificate namessyncl.jp · www.syncl.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.

A94.247.170.122TTL —
NSns1.value-domain.comTTL —
NSns2.value-domain.comTTL —

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

2 observed
x-content-type-optionspresent nosniff
x-frame-optionspresent SAMEORIGIN

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 Analytics 94% 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

WordPressKeep WordPress core, themes and plugins updated. Remove unused plugins and review administrator accounts.

About this website

What the site says about itself

はじめまして。syncl.jp編集チームです。 syncl.jpは、オンラインカジノをこれから始めようとしている日本の方々に向けて、正確でわかりやすい情報を届けることを目的に運営しています。インターネット上にはオンラインカジノに関する情報が

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オンラインカジノ初心者ガイド|安全な登録・ボーナス活用・遊び方まで
First headingオンラインカジノ初心者ガイド|安全な始め方・選び方・遊び方を完全解説
Description「オンラインカジノを始めてみたいけれど、どのサイトが安全なのかわからない」「ボーナスの条件が複雑で不安」—オンラインカジノ初心者が最初にぶつかる疑問を、この記事ではまとめて解消します。 国際ライセンスの確認方法から登録・入出金の流れ、ボーナ
Canonical URLhttps://syncl.jp/
Final URLhttps://syncl.jp/
HTTP response200 · text/html; charset=UTF-8 · 1000 ms
Languageja
Structured typesArticle · FAQPage · Question
Page page detectedhttps://syncl.jp/onlinecasino-review/About page detectedhttps://syncl.jp/about-us/Contact page detectedhttps://syncl.jp/contact/
1100% evidence confidence
1100% evidence confidence
ja100% evidence confidence
1100% evidence confidence
missing100% evidence confidence
Local headers.cors credentials with wildcard100% evidence confidence
Dns consistency.cname present100% evidence confidence
unavailable100% evidence confidence
Dns consistency.mail route count100% evidence confidence
2100% evidence confidence
3100% evidence confidence
1100% evidence confidence
Local headers.cors present100% evidence confidence
Local headers.cors wildcard origin100% evidence confidence
Local headers.csp present100% evidence confidence
Local headers.hsts present100% 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
bright-anchor-mesh-307

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 syncl.jp

Visual evidence

Website screenshot

Screenshot of syncl.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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Questions about syncl.jp

FAQ

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

The latest Safety Score is 62/100 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 syncl.jp?

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

When was syncl.jp registered?

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

Did syncl.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 syncl.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.