China country-code domain endingWhat is this website?
多多开是专业的拼多多买家订单管理Chrome插件，支持批量下单、批量退款、批量发票、订单导出Excel、物流跟踪、多账号管理等核心功能。已服务20万+拼多多买家，免费试用7天，立即下载体验！
No listed local patterns observedHomepage-only analysis is not a malware clearance. Read the scope and findings below.
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
Unavailable and unperformed checks are not clean results. The detailed evidence below remains the source for each conclusion.
Independent evidence brief
What we observed about duoduokai.com.cn
The latest scan examined 8 public pages on duoduokai.com.cn. 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: 多多开是专业的拼多多买家订单管理Chrome插件，支持批量下单、批量退款、批量发票、订单导出Excel、物流跟踪、多账号管理等核心功能。已服务20万+拼多多买家，免费试用7天，立即下载体验！
- 多多开常见问题-拼多多订单管理工具FAQ-使用帮助多多开常见问题解答-拼多多订单管理工具使用帮助中心。包括安装教程、功能说明、账号管理、订单导出、批量退款等常见问题的详细解答和使用指南。涵盖浏览器兼容、批量下单、批量支付、订单导出、多账号管理、安全隐私等20+常见问题。
- 拼多多订单导出 - Excel一键导出30+字段 | 多多开唯一官网多多开订单导出 - 一键导出拼多多订单到Excel，自定义30+字段包括：订单号、商品详情、物流信息、收货地址、店铺名、发票状态等。支持财务对账、数据分析、批量统计。1000单仅需10秒，是拼多多买家必备的订单管理工具。
- 1688批量申请发票 - 自动向商家索票 | 企业采购报销必备 | 多多开唯一官网多多开1688批量申请发票工具，一键向商家自动发送索票申请。支持批量向1688商家触达，自动附带订单号和开票抬头信息，大幅提高开票成功率。内置防漏机制和智能催票功能，企业采购报销、财务对账的必备工具。
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 3000 ms.
A valid TLS certificate was observed, expiring Dec 2, 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: 63/100. Evidence Confidence: 70%. These measure different things.
Community reviews of duoduokai.com.cn
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 duoduokai.com.cn
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.
Public page evidence
Topics and keywords observed on duoduokai.com.cn
These phrases were extracted locally from sampled public page metadata. They are observations, not search-volume or ranking estimates.
At a glance
Key findings
Report is current
The displayed evidence comes from the published immutable scan.
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?
Threat providers were unavailable. The neutral uncertainty baseline is not a clean verdict.
Evidence is unavailable.
Observed DNS records and network address were checked.
Observed certificate validity and TLS protocol were checked.
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.
Observed site metadata and About page were checked. Publisher-supplied details are not independently verified.
Popularity is weak context, not proof of safety. Unranked sites use a neutral baseline.
Observed HTTP status and final connection scheme were checked.
Server-side analysis
Automated security checks
Local antivirus and phishing checks
Sampled scripts and pages
Resource analysis incomplete
6 resources checked · 14 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
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
Local checks do not query external reputation databases. An unavailable check is never a clean result.
Registration
Domain information
Infrastructure
Network & hosting
At a glance
Infrastructure summary
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.
Page telemetry
Observed page statistics
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.
Encrypted transport
TLS certificate
Resolution
DNS footprint
DNSKEY presence does not verify the DNSSEC signature chain. Missing records can mean no record was returned or the lookup was unavailable.
39.106.254.113TTL —koa.ns.cloudflare.comTTL —ruth.ns.cloudflare.comTTL —google-site-verification=dhmlr16XecN-VEjyHjYfU_6Z_3SKk1WnzJsgHC4NBMETTL —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.
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
No readable security.txt file was observed at the standard locations. This is informational and is not evidence of malware.
Browser protections
Security headers
Response headers
Cookie protections
No Set-Cookie header was observed on the sampled homepage response. Other pages may set cookies separately.
Detected stack
Technologies
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: 2026-10-09T02:40:13.041Z.
No supported library version was identified in the sampled files. This does not establish that the scripts are safe.
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
Structured facts
Website identity & response
Connection path
Redirect chain
No redirect hop was recorded for the sampled homepage.
Compared with the previous scan
What changed
A comparison will appear after the next completed scan.
Explainable matching
Digital fingerprint
Comparable components help find technically related websites. A match does not prove common ownership.
Material changes only
Change history
Show change history
No meaningful changes recorded yet.
Visual evidence
Website screenshot
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.
Use the current report link so visitors can verify the evidence. A badge is a transparency signal, not a paid ranking boost.
Questions about duoduokai.com.cn
FAQ
Is duoduokai.com.cn safe to visit?
The latest Safety Score is 63/100 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 duoduokai.com.cn?
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 duoduokai.com.cn registered?
The registry lookup did not provide a reliable creation date in this scan.
Did duoduokai.com.cn have a valid TLS certificate?
The scanner observed a valid TLS certificate using TLSv1.2. 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.
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