Website reputation report

plaid.co.jp

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

● Evidence is limited

What is this website?

Public pages were observed on plaid.co.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 プレイド, 株式会社プレイド, 株式会社プレイドの.

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

64/100Safety 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 Infrastructure92 Website Security95 Security Hygiene50 Transparency47 Reputation50 Operational Stability96
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 plaid.co.jp

Updated Oct 1, 2026

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

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.

A valid TLS certificate was observed, expiring Dec 20, 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: 64/100. Evidence Confidence: 65%. These measure different things.

Public content profile

Pages reviewed on plaid.co.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.

株式会社プレイド | データによって人の価値を最大化する株式会社プレイドは「データによって人の価値を最大化する」ことをミッションとし、事業やプロダクトを提供します。 Purpose & Mission | 株式会社プレイド株式会社プレイドの「Purpose & Mission」ページです。 会社概要 | 株式会社プレイド株式会社プレイドの「会社概要」ページです。 経営メンバー株式会社プレイドの「役員メンバー」紹介ページです。 出版物 | 株式会社プレイド株式会社プレイドの発行する出版物を紹介するページです。 ニュース | 株式会社プレイド株式会社プレイドの「ニュース」ページです。 IRニュース | 株式会社プレイド株式会社プレイドのIR情報のIRニュースについてのページです。 プレイド、日経BP「日経メディカル Online」の読者体験向上を支援『プレイド、日経BP「日経メディカル Online」の読者体験向上を支援』についてのページです。 プレイド、Googleの統合取り込みAPI「Google Data Manager API」に対応開始『プレイド、Googleの統合取り込みAPI「Google Data Manager API」に対応開始』についてのページです。 プレイド、1st Party Customer Dataを活用したコマースメディア構築・収益化サービス「KARTE Offers」を提供開始『プレイド、1st Party Customer Dataを活用したコマースメディア構築・収益化サービス「KARTE Offers」を提供開始』についてのページです。

Public page evidence

Topics and keywords observed on plaid.co.jp

5 phrases

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

プレイドTitle, H1, Meta description3 sampled pages
株式会社プレイドTitle6 sampled pages
株式会社プレイドのMeta description4 sampled pages
についてのページですMeta description3 sampled pages
ページですMeta description3 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%
50/100

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%
47/100

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%
96/100

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 scripts0
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 domainplaid.co.jp
RegistrarUnavailable
RegisteredUnavailable
Domain ageUnavailable
ExpiresUnavailable
Registry statusesUnavailable
Report statePublished

Infrastructure

Network & hosting

Observed endpoint, not legal location
IP address76.76.21.21
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://plaid.co.jp/
Endpoint76.76.21.21
NetworkUnavailable
CDN and WAFNot detected · Not detected
DNS surface36 records · 4 nameservers · 5 mail exchangers
Protection signals1 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 size381,180 bytes
HTTP check duration0 ms
Cookies observedUnavailable
Script resources12 · 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=YR1
Valid fromSep 21, 2026
Valid untilDec 20, 2026
Certificate namesplaid.co.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.

A76.76.21.21TTL —
NSns-1215.awsdns-23.orgTTL —
NSns-1545.awsdns-01.co.ukTTL —
NSns-464.awsdns-58.comTTL —
NSns-862.awsdns-43.netTTL —
MX10 aspmx.l.google.comTTL —
MX20 alt1.aspmx.l.google.comTTL —
MX20 alt2.aspmx.l.google.comTTL —
MX30 aspmx2.googlemail.comTTL —
MX30 aspmx3.googlemail.comTTL —
TXT00078268TTL —
TXT3214a6d842cc69597f9edf26df552e43TTL —
TXT36ac8e558ac7690b6f44e2cb5ef93322TTL —
TXTamazon-business-verification=6befe13413e795e4173c44b343a4c7b492e99a678d4ef1687d6ef97decac09bbTTL —
TXTamazon-business-verification=783917f36cfc450e76eaac31eabb8cb4766fa9f90055387dd3bb2a6af0b055d5TTL —
TXTanthropic-domain-verification-5e1763=ekK4QvP7cHRGDhzvVtqf8pn6bTTL —
TXTapple-domain-verification=l5Ud6gVD7z2HUnCmTTL —
TXTcontract-one-domain-verification=43e081fd-fd55-44eb-9463-3e64af496857TTL —
TXTcursor-domain-verification-ac25yg=OARxrdX2EBrbuiFQDotXAEHYdTTL —
TXTdropbox-domain-verification=v3cvhq5wsybhTTL —
TXTfacebook-domain-verification=91cdg5jo4hsu68e0ljwdbr8z24vcryTTL —
TXTgoogle-site-verification=hMr3yMT8wDlqTGegQUIxMnAz_7A6IFsvogruBbvWV3UTTL —
TXTgoogle-site-verification=l_lwT2bDj7SgLvwceHMA8DIvl-0X_1F96fYJ7iV1JSgTTL —
TXTjamf-site-verification=o0chhnTJgntxaFKc3M5aSQTTL —
TXTmiro-verification=caff3c74488d378828275f2cd905dfb187d7c43dTTL —
TXTmongodb-site-verification=QJT0XMjV5mZtekK0ZHjNy5KfJjBaVm7xTTL —
TXTmongodb-site-verification=tl6gIOR3nITVojfdUYczuLP3tfWntYMrTTL —
TXTMS=ms47279044TTL —
TXTMS=ms97426918TTL —
TXTnotion_verify_CJJ4sbr99nThYma2eg7FGzqCchCfZunrpRuVwUJFayfwcKkBrKXH7usc843aD663Dz6kQTTL —
TXTseculio-domain-verification-code=c82f2626ff9ac4b7aadbc9f6a892b0619db46d46cf1e22af9060a002cb971d2bTTL —
TXTslack-domain-verification=q2lQmKK34hXOOxeagnsj45ePgplEIQHESDTyT6ddTTL —
TXTstripe-verification=41ccfdcfe4deea087183dc1930b87fa29efdd2b66b85d28a84696dbac0a7ec84TTL —
TXTv=spf1 include:spf.protection.outlook.com include:aspmx.pardot.com include:amazonses.com include:_spf.google.com include:_spf.activegate-ss.jp ~allTTL —
TXTwiz-domain-verification=9b575bd67e779771eab1d8943feebd8579e9f1b26ca5f7beffc07842c07e5fddTTL —
TXTZOOM_verify_MKJUgCTZSLuTVfNVMw2bZATTL —

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.

SPFDNS lookup unavailable
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

1 observed
strict-transport-securitypresent max-age=63072000

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

Next.js 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

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.

About this website

What the site says about itself

株式会社プレイドの「Purpose & Mission」ページです。

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株式会社プレイド | データによって人の価値を最大化する
First headingデータによって人の価値を最大化する
Description株式会社プレイドは「データによって人の価値を最大化する」ことをミッションとし、事業やプロダクトを提供します。
Canonical URLhttps://plaid.co.jp/
Final URLhttps://plaid.co.jp/
HTTP response200 · text/html; charset=utf-8 · duration unavailable
Languageja
Structured typesNone observed
Page page detectedhttps://plaid.co.jp/news/About page detectedhttps://plaid.co.jp/company/mission/
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
5100% evidence confidence
4100% evidence confidence
36100% evidence confidence
1100% evidence confidence
1100% evidence confidence
1100% evidence confidence
Local headers.csp present100% evidence confidence
Local headers.hsts include subdomains100% evidence confidence
63072000100% 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-beacon-field-673

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 plaid.co.jp

Visual evidence

Website screenshot

plaid.co.jpPreview unavailable

The capture service was temporarily unavailable. This is not a finding about the website. You can request another scan.

For site owners

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Questions about plaid.co.jp

FAQ

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

The latest Safety Score is 64/100 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 plaid.co.jp?

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

When was plaid.co.jp registered?

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

Did plaid.co.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 plaid.co.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.