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csdn.net

Category: Blogs

Scanned: Jun 13, 2026, 01:45 AM UTC · First seen: Jun 13, 2026 · Threat Engines: 0 / 91 · Times Scanned: 1
93 / 100 Trust Score Based on scan findings at the time of analysis
No Threats Found
0 - High Risk50 - Moderate100 - No Threats
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Screenshot of csdn.net Captured Jun 13, 2026
https://csdn.net
Screenshot of csdn.net
27 years
Very Popular - #2,637 Tranco rank (>10M monthly visitors)
Not listed (91 checked)
✓ Valid (TLS)
Huawei Cloud Service
Beijing, China
WAF
Unknown
124.70.25.132
Domain & WHOIS Information
Registrar Alibaba Cloud Computing (Beijing) Co., Ltd.
Registered March 11, 1999
Expires March 11, 2027
Name Servers VIP3.ALIDNS.COM
DNSSEC Unsigned
Hosting Huawei Cloud Service
Reputation & Threat Check 91 security engines checked
File Scan Summary Powered by Quttera Engine
61 files scanned
No threats
36
Low Risk
0
Medium Risk
25
High Risk
0
No threats Low Risk Medium Risk High Risk
www.csdn.net/https%3A%5Cu002f%5Cu002fdownload.csdn.net 30.6 KB Flagged: medium risk
www.csdn.net/https%3A%5Cu002f%5Cu002fwww.uisdc.com 30.6 KB Flagged: medium risk
www.csdn.net/https%3A%5Cu002f%5Cu002fwenku.csdn.net 30.6 KB Flagged: medium risk
www.csdn.net/https%3A%5Cu002f%5Cu002fask.csdn.net 30.6 KB Flagged: medium risk
www.csdn.net/https%3A%5Cu002f%5Cu002f500px.com 30.6 KB Flagged: medium risk
www.csdn.net/https%3A%5Cu002f%5Cu002fwww.zhipin.com 30.6 KB Flagged: medium risk
www.csdn.net/a 30.6 KB Flagged: medium risk
www.csdn.net/https%3A%5Cu002f%5Cu002fwww.vcg.com 30.6 KB Flagged: medium risk
www.csdn.net/company/javascript%3A 30.6 KB Flagged: medium risk
www.csdn.net/company/job.html?shequyunying 9.7 KB Flagged: medium risk
Show 15 more...
www.csdn.net.http-redirect 76 B No threats
www.csdn.net/opensource 176.1 KB No threats
www.csdn.net/# 1.2 MB No threats
hm.baidu.com/hm.js?e5ef47b9f471504959267fd614d579cd 29.2 KB No threats
hm.baidu.com/hm.js?ec8a58cd84a81850bcbd95ef89524721 36.4 KB No threats
g.csdnimg.cn/tingyun/tingyun.js 78.9 KB No threats
www.csdn.net/i/collections 1.5 KB No threats
www.csdn.net/i/history 1.5 KB No threats
www.csdn.net/i/follow 1.5 KB No threats
www.csdn.net/i/purchased_new 1.5 KB No threats
Show 26 more...
Quttera flagged medium risk files - is this your website?
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External Links & Domains
248
External Links
4 Flagged
2
Iframes
Clean
62
Referenced Domains
1 Flagged
5
Flagged Resources
Detected
res.wx.qq.comFlagged: Generic Suspicious Object
https://res.wx.qq.com/connect/zh_CN/htmledition/js/wxLogin.jsFlagged: Generic Suspicious Object
https://res.wx.qq.com/open/js/jweixin-1.0.0.jsFlagged: Generic Suspicious Object
https://res.wx.qq.com/open/js/jweixin-1.3.2.jsFlagged: Generic Suspicious Object
https://res.wx.qq.com/open/js/jweixin-1.4.0.jsFlagged: Generic Suspicious Object
https://res.wx.qq.com/connect/zh_CN/htmledition/js/wxLogin.jsFlagged: Generic Suspicious Object
https://res.wx.qq.com/open/js/jweixin-1.0.0.jsFlagged: Generic Suspicious Object
https://res.wx.qq.com/open/js/jweixin-1.3.2.jsFlagged: Generic Suspicious Object
https://res.wx.qq.com/open/js/jweixin-1.4.0.jsFlagged: Generic Suspicious Object
http://beian.miit.gov.cn/publish/query/indexFirst.actionNot flagged
http://csdn.net/+e.file1+Not flagged
http://csdn.net/+e.file2+Not flagged
http://csdn.net/+e.imgurl+Not flagged
http://csdn.net/+l+Not flagged
http://csdn.net/./img/annual-bulletin-new.pngNot flagged
http://csdn.net/./img/cknows.pngNot flagged
http://csdn.net/./img/community-new.pngNot flagged
http://csdn.net/./img/csdn-logo-new.svgNot flagged
http://csdn.net/./img/customer-service-qrcode2.pngNot flagged
http://csdn.net/./img/developer-publishing-new.pngNot flagged
Show 233 more...
res.wx.qq.comFlagged: Generic Suspicious Object
500px.comNot flagged
ai.csdn.netNot flagged
ask.csdn.netNot flagged
bbs.csdn.netNot flagged
beian.miit.gov.cnNot flagged
blink.csdn.netNot flagged
blog.csdn.netNot flagged
builderx.csdn.netNot flagged
cdn-news.gitcode.comNot flagged
chrome.google.comNot flagged
csdn.netNot flagged
csdn.s2.udesk.cnNot flagged
csdnimg.cnNot flagged
cyberpolice.mps.gov.cnNot flagged
Show 47 more...
<iframe src%3D"https://kunpeng-sc.csdnimg.cn/?timestamp%3D1645783940/#/preview/4218152?positionId%3D973&adBlockFlag%3D0&adId%3D1101102&queryWord%3D&spm%3D3001.9503&articleId%3D0" frameborder%3D"0" width%3D "100%" height%3D "143px" scrolling%3D"no" >Not flagged
<iframe src%3D"https://kunpeng-sc.csdnimg.cn/?timestamp%3D1645783940/#/preview1/4221391?positionId%3D986&adBlockFlag%3D0&adId%3D1101146&queryWord%3D&spm%3D3001.10469&articleId%3D0" frameborder%3D"0" width%3D "2464px" height%3D "300px" scrolling%3D"no" >Not flagged
csdn.net Overview

Description of csdn.net

csdn.net appears to be the main domain for CSDN, a long-running Chinese technology and developer community platform. The page title and metadata describe it as a professional IT knowledge-sharing community founded in 1999, offering blogs, technical Q&A, forums, training, downloads, and developer-focused content. The homepage screenshot is consistent with that description, showing technology news, programming topics, AI-related sections, and links to community resources.

Based on the domain age, branding, and visible site structure, the website appears to serve software developers, IT professionals, students, and technology enthusiasts in the Chinese-speaking market. Multiple web-classification sources categorize it in technology, information technology, and blogs, which aligns with the observed content. The site also appears to operate several subservices under the same brand, including blog, download, education, and Q&A sections.

Safety Assessment for csdn.net

The available scan data is broadly reassuring at the time of this scan. The domain was not flagged by any of 91 security engines, and major threat-database checks shown in the scan were clean. The domain is also very well established, with a registration age of about 27 years and a strong traffic presence, which generally lowers the likelihood of opportunistic abuse compared with newly created domains.

One malware scanner did label the site as suspicious and marked a number of internal paths and several externally referenced JavaScript resources with a generic heuristic detection. However, the detection name shown is non-specific and does not appear to be corroborated by the broader multi-engine scan results or by the listed phishing and malware blocklists. In context, this may reflect a low-confidence heuristic pattern match rather than confirmed malicious activity.

Based on available data, no threats were detected by the broader security-engine consensus at the time of this scan, though the isolated heuristic findings suggest a small degree of caution is still reasonable.

Technical Description

The site uses a valid SSL/TLS certificate that is currently active and set to expire in late 2026. It is hosted on Huawei Cloud infrastructure in Beijing, China, and the server is fronted by a web application firewall, which may provide an additional layer of traffic filtering and protection. The domain uses Alibaba Cloud-managed nameservers.

DNSSEC appears to be unsigned, which is common but means DNS responses do not benefit from DNSSEC validation. No blacklist hits were reported in the provided DNSBL and threat-database checks at the time of this scan. The main technical caution in the scan is the presence of generic heuristic flags on some linked scripts and paths, but these were not supported by broader detection consensus.

HTTP Redirect Chain
301 https://csdn.net/
200 https://www.csdn.net/
Website Insights
#2,637
Tranco Rank
Very Popular
Visitors >10M/mo
Category: Blogs
Rank History (30 days)
May 4 Jun 12
22 cookies detected
Essential22
Analytics0
Advertising0
Social0
22 1st party cookies
0 3rd party (trackers)
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This report was generated automatically and is provided for informational purposes only. Results are based on a point-in-time scan and may contain false positives or incomplete data. This does not constitute a security audit or certification. No vendor in the market can guarantee a 100% detection rate. If you believe this report is inaccurate, please submit a dispute.

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