Website reputation report

fastdoctor.jp

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

64/100Technical Safety ScoreIndependent technical assessment, not a visitor rating
Captured homepage of fastdoctor.jp in the current scan
Website screenshot from the current report
● Evidence is limited

What is this website?

救急往診とオンライン診療を提供する総合医療窓口サービスです。内科・小児科・皮膚科・心療内科/精神科などに24時間対応。保険証・医療証適用。

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 Infrastructure95 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 fastdoctor.jp

Updated Oct 3, 2026

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

Purpose and visible content

On its homepage, the site says: 救急往診とオンライン診療を提供する総合医療窓口サービスです。内科・小児科・皮膚科・心療内科/精神科などに24時間対応。保険証・医療証適用。

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 Apr 11, 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.

Community reviews of fastdoctor.jp

Visitor experiences are separate from the independent technical Safety Score.

No approved visitor reviews yet. Visitor opinions remain separate from the technical Safety Score.

Public content profile

Pages reviewed on fastdoctor.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.

往診とオンライン診療ならファストドクター救急往診とオンライン診療を提供する総合医療窓口サービスです。内科・小児科・皮膚科・心療内科/精神科などに24時間対応。保険証・医療証適用。 お問い合わせ | ファストドクター株式会社日本最大級の医療支援プラットフォーム「ファストドクター」を運営。約5,000名の医師をはじめとする豊富な医療リソースを活用し、救急往診やオンライン診療を通じた医療体制を構築しています。 ヘルプセンター(FAQ)|往診とオンライン診療ならファストドクターファストドクターの救急往診やオンライン診療の利用方法、料金、お薬の受け取り方法など不明点にお答えします。 ファストドクターの運営機関|往診とオンライン診療ならファストドクターファストドクターを運営する医療機関の一覧です。全国各地の医療クリニックが連携し、救急往診とオンライン診療を提供しています。 オンライン診療で対応できる症状・診療科の一覧|ファストドクターのオンライン診療ファストドクターのオンライン診療は、内科、小児科、発熱外来、心療内科・精神科、皮膚科、花粉症、生活習慣病などに対応できます。 内科(急な発熱・風邪など)のオンライン診療【保険適用】|ファストドクター大人とこどもの急な発熱、風邪、インフル、頭痛、咳、下痢、腹痛、吐き気、発疹、鼻水などの幅広い症状に対応。受診者の97.7%が通院なしで完結。24時間対応、保険適用、利用実績252万件。 夜間休日の救急往診(医師がご自宅に訪問)|往診とオンライン診療ならファストドクター内科・小児科・整形外科の症状に対応。夜間・休日も医師が自宅で診察。保険適用で安心。最短30分で訪問し、医師の判断に応じてその場でお薬をお渡しします。 救急往診で対応できる地域の一覧|往診とオンライン診療ならファストドクターファストドクターの往診サービスの対応エリアを確認できます。東京都・神奈川県・埼玉県・千葉県・大阪府・北海道・福岡など全国主要都市で展開。 症状・病名ごとの対処法/緊急度の確認に 症状チェック by ファストドクター気になる症状・病名を選ぶだけで、対処法や緊急度がすぐわかる症状チェック。小児にも対応。オンライン診療で受診できるかもその場で確認。医師監修で安心のファストドクター。 ファストドクターとは|往診とオンライン診療ならファストドクターファストドクターは24時間・全国対応の総合医療窓口サービスです。オンライン診療と夜間往診の2種類の「おうち診療」を提供しています。

Public page evidence

Topics and keywords observed on fastdoctor.jp

3 phrases

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

往診とオンライン診療ならファストドクターTitle6 sampled pages
内科 小児科Meta description3 sampled pages
ファストドクターTitle, 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%
95/100

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 · 15 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 scripts15
Inline scripts6
Embedded frames0
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 domainfastdoctor.jp
RegistrarUnavailable
RegisteredUnavailable
Domain ageUnavailable
ExpiresUnavailable
Registry statusesUnavailable
Report statePublished

Infrastructure

Network & hosting

Observed endpoint, not legal location
IP address18.244.18.116
Autonomous systemUnavailable
Network organizationUnavailable
Observed countryUnavailable
CDNAmazon CloudFront
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://fastdoctor.jp/
Endpoint18.244.18.116
NetworkUnavailable
CDN and WAFAmazon CloudFront · Not detected
DNS surface33 records · 2 nameservers · 5 mail exchangers
Protection signals1 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 size113,576 bytes
HTTP check duration0 ms
Cookies observedUnavailable
Script resources15 · 0 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=Amazon, commonName=Amazon RSA 2048 M01
Valid fromSep 26, 2026
Valid untilApr 11, 2027
Certificate namesfastdoctor.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.

A18.244.18.116TTL —
A18.244.18.30TTL —
A18.244.18.44TTL —
A18.244.18.7TTL —
AAAA2600:9000:26df:2400:9:a21e:6000:93a1TTL —
AAAA2600:9000:26df:4000:9:a21e:6000:93a1TTL —
AAAA2600:9000:26df:4e00:9:a21e:6000:93a1TTL —
AAAA2600:9000:26df:7600:9:a21e:6000:93a1TTL —
AAAA2600:9000:26df:8600:9:a21e:6000:93a1TTL —
AAAA2600:9000:26df:9000:9:a21e:6000:93a1TTL —
AAAA2600:9000:26df:d600:9:a21e:6000:93a1TTL —
AAAA2600:9000:26df:d800:9:a21e:6000:93a1TTL —
NSizabella.ns.cloudflare.comTTL —
NSpatryk.ns.cloudflare.comTTL —
MX1 aspmx.l.google.comTTL —
MX10 aspmx2.googlemail.comTTL —
MX10 aspmx3.googlemail.comTTL —
MX5 alt1.aspmx.l.google.comTTL —
MX5 alt2.aspmx.l.google.comTTL —
TXTapple-domain-verification=JxoCDxEsJNCj3hbrTTL —
TXTasv=245d2bd90ba10380b6d5e56db3dcacb3TTL —
TXTgoogle-site-verification=_W9UDUQ50f45aF-x0eLaBPrYIticXzAEkr0-2Kk0aFETTL —
TXTgoogle-site-verification=4b0Ez963xuygfkwyG294HhwJs8MKzSgSq5dYyIYLVmATTL —
TXTgoogle-site-verification=lFjrQspFqfsiXljTLSGIzBzvP1q8yUT-JAjs1SIRRDYTTL —
TXTgoogle-site-verification=q5IpMNqhNod3rCCWauWJf6Ds56yVYAaig-ZD8xizh7ETTL —
TXTmiro-verification=96191bb98867bde882ad672f3d50f0209654f381TTL —
TXTMS=ms98783779TTL —
TXTnotion-domain-verification=YfJViRnZ3O9U9ywMsTCaZXu3yrPZRAQJyOPTuu2ff2bTTL —
TXTpardot1006312=63f47b5a88423e61bb3a33108c6d0882ce74619462328f581150400d8a3bad6aTTL —
TXTseculio-domain-verification-code=504582308768d0611d44986a98365e3525e05aae9e4006f450d6981e618cb985TTL —
TXTsending_domain1006312=a61b9a617e914f55c3d773d0ddf1c7d9344d52b025f8372d7191d9e5fbfaa4ccTTL —
TXTsending_domain1087153=dac07e7e4b5af3a1d0d1bff653658d3e4cc30b2b77cb377d938e6b6374882f39TTL —
TXTv=spf1 include:_spf.google.com include:_spf.activegate-ss.jp include:aspmx.pardot.com include:amazonses.com a:smartat.jp include:_spf.gmo-pg.com include:spf.haihaimail.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

1 observed
strict-transport-securitypresent max-age=63072000; includeSubDomains; preload

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

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.

Structured facts

Website identity & response

Public page metadata
Page title往診とオンライン診療ならファストドクター
First heading病院へ行けないときにファストドクターのおうち診療
Description救急往診とオンライン診療を提供する総合医療窓口サービスです。内科・小児科・皮膚科・心療内科/精神科などに24時間対応。保険証・医療証適用。
Canonical URLhttps://fastdoctor.jp/
Final URLhttps://fastdoctor.jp/
HTTP response200 · text/html; charset=utf-8 · duration unavailable
Languageja
Structured typesOrganization · WebSite
Page page detectedhttps://fastdoctor.jp/faq/Contact page detectedhttps://fastdoctor.jp/corporate/contact/
1100% evidence confidence
ja100% evidence confidence
1100% evidence confidence
missing100% evidence confidence
1100% evidence confidence
Dns consistency.cname present100% evidence confidence
unavailable100% evidence confidence
5100% evidence confidence
2100% evidence confidence
33100% evidence confidence
Local headers.cors credentials with wildcard100% evidence confidence
12100% evidence confidence
1100% evidence confidence
Local headers.csp present100% evidence confidence
1100% evidence confidence
63072000100% evidence confidence
1100% 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
deep-orbit-field-127

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 fastdoctor.jp

Visual evidence

Website screenshot

Screenshot of fastdoctor.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

Show your verified trust report

Place this lightweight badge in your footer to show visitors an independent, dated WebsiteVirusScanner report. It can increase visitor confidence, but it never changes or guarantees the score.

Choose a badge style
Preview on your site
WebsiteVirusScanner trust badge preview

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

Questions about fastdoctor.jp

FAQ

Still have questions? Contact us →
Is fastdoctor.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 fastdoctor.jp?

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

When was fastdoctor.jp registered?

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

Did fastdoctor.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.

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 fastdoctor.jp

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

Write review →