Website reputation report

ezpen.co.kr

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

66/100Technical 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 ezpen.co.kr in the current scan
Website screenshot from the current report

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● Evidence is limited

What is this website?

초중등 문해력 학습, 독해 콘텐츠, 글쓰기 훈련, AI 첨삭을 한 곳에서 시작하세요. 이지펜에서 읽기와 쓰기 실력을 함께 키워보세요.

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

66/100Safety 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 Infrastructure84 Website Security95 Security Hygiene80 Transparency47 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: site connection failed
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 ezpen.co.kr

Updated Oct 8, 2026

The latest scan examined 9 public pages on ezpen.co.kr. 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: 초중등 문해력 학습, 독해 콘텐츠, 글쓰기 훈련, AI 첨삭을 한 곳에서 시작하세요. 이지펜에서 읽기와 쓰기 실력을 함께 키워보세요.

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: 66/100. Evidence Confidence: 70%. These measure different things.

Community reviews of ezpen.co.kr

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 ezpen.co.kr

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.

문해력 학습 AI 첨삭 플랫폼 | 이지펜초중등 문해력 학습, 독해 콘텐츠, 글쓰기 훈련, AI 첨삭을 한 곳에서 시작하세요. 이지펜에서 읽기와 쓰기 실력을 함께 키워보세요. 문해력 학습·AI 첨삭 자주 묻는 질문 | 이지펜이지펜 이용 방법, 문해력 콘텐츠, 문제 풀이, 글쓰기 AI 첨삭, 구독과 결제에 관한 질문과 답변을 확인하세요. 월 9,800원 문해력 학습 구독 안내 | 이지펜월 9,800원으로 모든 문해력 콘텐츠, 독해·서술형 문제, 글쓰기와 AI 첨삭을 이용하는 이지펜 자기주도 학습권을 확인하세요. Level 1~4 문해력 콘텐츠와 독해 문제 | 이지펜과학, 역사, 사회, 예술 등 다양한 분야의 Level 1~4 문해력 콘텐츠를 읽고 독해·서술형 문제와 글쓰기를 학습하세요. 서논술·서논술형 대비 학습 | 서술형·논술 대비 | 중고등 문해력 학습과 AI 글쓰기 첨삭 | 이지펜서논술형 대비,읽기, 문제 풀이, 300~550자 글쓰기와 AI 첨삭을 한 과정으로 제공하는 중고등 문해력 학습 서비스입니다. 서술형·논술 글쓰기 방법과 예시 | 이지펜서술형 답안과 논술 글을 더 잘 쓰기 위한 문장 구성, 근거 제시, 퇴고 방법을 실제 예시와 함께 확인하세요. 이지펜 문해력 학습 체험후기읽기, 문제 풀이, 글쓰기와 AI 첨삭을 경험한 이지펜 학습자들의 문해력 학습 후기를 확인하세요. 이지펜 서비스 및 문해력 콘텐츠 공지사항이지펜 서비스 업데이트, 신규 문해력 콘텐츠, 학습 기능과 이용 정책에 관한 최신 공지사항을 확인하세요. 이지펜 이용약관이지펜 문해력 학습 서비스의 이용 조건과 회원 권리, 의무 및 운영 정책을 안내합니다.

Public page evidence

Topics and keywords observed on ezpen.co.kr

11 phrases

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

문해력 학습Title, H1, Meta description6 sampled pages
문해력 콘텐츠Title, H1, Meta description4 sampled pages
이지펜 문해력Title, H1, Meta description3 sampled pages
ai 첨삭Title, H1, Meta description2 sampled pages
이지펜 서비스Title, H1, Meta description2 sampled pages
확인하세요Meta description5 sampled pages
ai 첨삭을Meta description4 sampled pages
서술형 논술Title, H12 sampled pages
학습 aiTitle, H12 sampled pages
글쓰기와 aiMeta description3 sampled pages
문제 풀이Meta 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%
84/100

Observed DNS records and network address were checked.

Website SecurityWeight 15%
95/100

Observed certificate validity and TLS protocol were checked.

Security HygieneWeight 15%
80/100

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%
85/100

Observed HTTP status and final connection scheme were checked.

Server-side analysis

Automated security checks

Local antivirus and phishing checks

ClamAV · homepage HTMLNo signature match in the sampled HTML
Engine version1.5.4
Signature database date (UTC)2026-10-08T06:24:12+00:00
HTML bytes submitted143,138
Phishing.Database · exact hostnameNot listed in this snapshot
Feed downloaded (UTC)2026-10-08T18:00:12+00:00
Hosts in local snapshot386,082

Sampled scripts and pages

Resource analysis incomplete

6 resources checked · 7 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 scripts7
Inline scripts12
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 domainezpen.co.kr
RegistrarUnavailable
RegisteredUnavailable
Domain ageUnavailable
ExpiresUnavailable
Registry statusesUnavailable
Report statePublished

Infrastructure

Network & hosting

Observed endpoint, not legal location
IP address52.78.5.183
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://ezpen.co.kr/
Endpoint52.78.5.183
NetworkUnavailable
CDN and WAFNot detected · Not detected
DNS surface6 records · 4 nameservers · 0 mail exchangers
Protection signals5 security headers · 5 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 size143,138 bytes
HTTP check duration1,000 ms
Cookies observed1
Script resources7 · 2 external hosts
Frames and sampled checks0 frames · 6 resources checked

Encrypted transport

TLS certificate

Valid when observed
StatusValid when observed
ProtocolTLSv1.3
IssuercountryName=US, organizationName=Let's Encrypt, commonName=YE1
Valid fromOct 2, 2026
Valid untilDec 31, 2026
Certificate namesadmin.ezpen.co.kr · ezpen.co.kr · mall.ezpen.co.kr · review.ezpen.co.kr · www.ezpen.co.kr

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.

A52.78.5.183TTL —
NSns-1487.awsdns-57.orgTTL —
NSns-1981.awsdns-55.co.ukTTL —
NSns-471.awsdns-58.comTTL —
NSns-576.awsdns-08.netTTL —
TXTgoogle-site-verification=Ru0Tm6R7ppEfTBhUbopA0ziOHI6C3JfQPGI-AETuL3cTTL —

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

5 observed
permissions-policypresent geolocation=(), microphone=(), camera=()
referrer-policypresent strict-origin-when-cross-origin
strict-transport-securitypresent max-age=31536000; includeSubDomains
x-content-type-optionspresent nosniff
x-frame-optionspresent SAMEORIGIN

Response headers

Cookie protections

Passive observation
Cookies observed1
Missing Secure0
Missing HttpOnly0
Missing SameSite0

Only cookie attribute counts are retained. Cookie names and values are never stored. These observations are not proof of compromise and do not independently change the Safety Score.

Detected stack

Technologies

Bootstrap 80% Google Analytics 94% jQuery 2.2.4 82% Nginx 93% 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

4 sampled JavaScript files checked locally with Retire.js. Database snapshot: 2026-10-08T02:40:09.646Z.

jquery 2.2.4 6 known advisories. CVE-2015-9251 CVE-2019-11358 CVE-2020-11023 CVE-2020-11022

A version match is not proof that the website is infected or that an issue is exploitable here. Owners should review the advisory, check whether their code is affected and test an update. Up to four external script files are sampled, not every dependency, inline script or dynamically loaded resource.

Recommended maintenance checks

jQueryConfirm the observed jQuery version is supported by your application and update it through your normal dependency process.
NginxReview the Nginx branch and keep security patches current. Avoid exposing detailed server version headers.

Publisher supplied

Public contact details

These details were observed on the website, not independently verified as an active support channel.

Emailezpen.co.kr@gmail.comSource: https://ezpen.co.kr/

Structured facts

Website identity & response

Public page metadata
Page title문해력 학습 AI 첨삭 플랫폼 | 이지펜
First heading문해력과 쓰기를 한 번에
Description초중등 문해력 학습, 독해 콘텐츠, 글쓰기 훈련, AI 첨삭을 한 곳에서 시작하세요. 이지펜에서 읽기와 쓰기 실력을 함께 키워보세요.
Canonical URLhttps://ezpen.co.kr/
Final URLhttps://ezpen.co.kr/
HTTP response200 · text/html;charset=UTF-8 · 1000 ms
Languageko
Structured typesFAQPage · Organization · Question · WebSite
Faq page detectedhttps://ezpen.co.kr/faq.phpPage page detectedhttps://ezpen.co.kr/subscribe.php
missing100% evidence confidence
1100% evidence confidence
ko100% evidence confidence
1100% evidence confidence
Local cookies.cookies missing httponly100% evidence confidence
Local cookies.cookies missing samesite100% evidence confidence
6100% evidence confidence
4100% evidence confidence
Dns consistency.mail route count100% evidence confidence
unavailable100% evidence confidence
Dns consistency.cname present100% evidence confidence
1100% evidence confidence
Local headers.permissions usb restricted100% evidence confidence
1100% evidence confidence
Local headers.permissions payment restricted100% evidence confidence
1100% evidence confidence
1100% evidence confidence
1100% evidence confidence
1100% evidence confidence
Local headers.hsts preload100% evidence confidence
31536000100% evidence confidence
1100% evidence confidence
Local headers.csp present100% evidence confidence
1100% evidence confidence
1100% evidence confidence
Local headers.cors credentials with wildcard100% evidence confidence
1100% evidence confidence
Local cookies.cookies missing secure100% 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-shield-wave-576

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 ezpen.co.kr

Visual evidence

Website screenshot

Screenshot of ezpen.co.kr
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 ezpen.co.kr

FAQ

Still have questions? Contact us →
Is ezpen.co.kr safe to visit?

The latest Safety Score is 66/100 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 ezpen.co.kr?

ClamAV found no signature match in the sampled homepage HTML. External scripts, downloads and private server files were not checked. This is not a whole-site malware clearance.

When was ezpen.co.kr registered?

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

Did ezpen.co.kr 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 ezpen.co.kr

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

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