Several warning signs were found. We recommend not sharing payment details with this website until you have verified it independently.
Last checked November 13, 2026
Summary
Sib99.cn has a trust score of 24 out of 100. The domain registration date could not be verified, but the site does not have a valid HTTPS certificate. No customer reviews have been posted yet.
How the site describes itself: "17C免费版CAD网站入口，提供2026全新网页版在线绘图与图纸查看平台，无需下载安装，支持DWG、DXF在线预览、编辑、转换与协作，覆盖建筑、机械、室内设计等场景，电脑手机自适应，无需注册登录，浏览器直接打开，支持图层管理、测量标注…"
What we found
- −15 No valid HTTPS certificate
- 0 Domain age could not be determined
- −5 No contact details found on the homepage
- −3 No email set up on this domain
- −3 Numbers in the domain name
Every website starts at 50 points. How the score works
Company and contact
- Company
- Not published
- Not found
- Phone
- Not found
- Policies linked
- None found
- Social profiles
- None found
Domain and security
- Registered
- Unknown
- Domain age
- Unknown
- Expires
- Unknown
- Registrar
- Unknown
- HTTPS
- Missing or invalid
- DNS / hosting
- Cloudflare
- IP address
- 38.34.190.89
- Email on domain
- Not set up
- Google Safe Browsing
- Not checked
Connected websites
Redirects, shared servers, the same operator and links can reveal a network of related sites.
Links to (15)
External websites linked from the homepage.
Sib99.cn reviews
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Is Sib99.cn legit, safe or a scam?
Is Sib99.cn legit?
Based on our checks, Sib99.cn scores 24 out of 100, which we rate as "High Risk". There are no customer reviews yet, so we cannot confirm what buying from them is like.
Is Sib99.cn safe to buy from?
Sib99.cn did not show a valid HTTPS certificate, which is a warning sign. Whatever the score, pay with a card or PayPal so you can dispute the charge if something goes wrong.
Is Sib99.cn real or fake?
Sib99.cn shows several signs that are common on fake websites. Verify the seller another way before buying.
Is Sib99.cn a scam?
Sib99.cn shows several warning signs that are common on scam websites. We suggest not buying unless you can verify the seller another way.
Is Sib99.cn trustworthy?
There are not enough customer reviews yet to judge. Our automated checks give it 24 out of 100.
Who owns sib99.cn?
The website does not clearly publish who operates it.