Suspicious Website
Gridinsoft currently classifies this site as Suspicious Website. The report highlights 1 blacklist detections and no established public user-review history. These risks are driven by active warning signals despite the site's longer domain history.
Figure 1. Trust signal radar for scdn.io. Larger shaded area indicates stronger trust signals.
Positive signals:
strong independent trust
a long-term domain history (3.1 years)
an active SSL certificate (3 months)
presence in public traffic rankings
Negative signals:
security-provider warnings
Last checked October 21, 2026 at 1:23 AM by
Gridinsoft Trust Model v2.5.8
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What is Scdn?
According to its current page title, scdn.io presents itself as “失控的防御系统SCDN - 高速、高防、稳定实惠的SCDN内容分发”. The sections below evaluate the site-specific reputation and technical findings.
Use caution with scdn.io. Its current Gridinsoft trust score is 35/100; review the site-specific findings below before use.
Why is scdn.io marked "Suspicious Website"?
Gridinsoft's current assessment of scdn.io is based on low third-party reputation score and generic page wording. The listed status means the domain currently appears in Gridinsoft's own Threat List; it is not a consensus of external providers. 1 of 27 publicly displayed security sources report a warning.
A structured view of the site's detected themes, page signals, and related online footprint elements.
Google Tag Manager
This website uses Google Tag Manager to add and update tracking tags on its website.
AI-generated Text
This site contains text patterns consistent with machine-generated or AI-assisted content production.
China
Low Scamadviser Score
Independent security assessment from Scamadviser indicates scdn.io has received a low trust rating, suggesting potential security risks or operational concerns requiring user caution.
Listed by Gridinsoft
Gridinsoft Internet Security classified this site as unsafe. As a VirusTotal partner, our detections contribute to broader protection across tools and browsers.
Domain StatusClient Transfer ProhibitedDNSSEC: SIGNEDDELEGATION
Top Level Domain.ioGeneric TLD
Technical Details
HTTP status301
IP Address104.168.4.167
Hostname104-168-4-167-host.colocrossing.com
Hosting ProviderHostPapaBuffalo, New York, US
NetworkAS36352 - HostPapaHosting
SSL CertificateYE1TLSv1.3 · Valid for: 3 months · from August 10, 2026 at 12:40 PM · to November 8, 2026 at 12:40 PM
Name Serversvip1.alidns.com vip2.alidns.com
Content from the analyzed website
Quoted for security analysis. These statements belong to the source website and are not endorsed by Gridinsoft.
Original page title失控的防御系统SCDN - 高速、高防、稳定实惠的SCDN内容分发
Original description提供经济实惠且极致的CDN服务,主要面向全球和中国大陆,Anycast节点覆盖全球全面支持IPv6,提供无上限的DDoS、Cc防御,高速、高防兼备。
Primary Language
Mentioned hosts (22)
gb.cdn1.vipwww.recaptcha.netipapi.cossh.scdn.ioipv6.icanhazip.comuser.cdn1.vipproxy.scdn.iowork.weixin.qq.comimg.cdn1.vipwww.scdn.ioshell.cdn1.vipassets.rnmcnm.comwww.rnmcnm.comapi.iconify.designwww.gstatic.com
and 7 more
How popular is this website?
Popularity
622 328
Scdn.io has a global ranking that suggests limited traffic volume.
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How to block Scdn.io?
Our Anti-Malware can automatically block access to scdn.io if it is flagged as malicious.
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The program will block flagged domains and remove related threats.
Exclusion
If you believe scdn.io is safe, you can add it to the exclusion list:
Open Gridinsoft Anti-Malware → Tools → Ignore List.
If you own Scdn.io and want to challenge the trust score, please submit a review request via portal.gridinsoft.com. There you can claim your profile and add verified company/contact details. If you cannot access the portal, email legal(at)gridinsoft.com with proof of legitimacy and contact details. We never charge website owners for reviews or reconsideration requests. For more information, please review our Disclaimer.
Leave a review
35
points /100
The score is based on a 1-100 scale, with 100 being the most reputable.
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Help protect others by sharing this page on social media! The more people who know about scdn.io, the fewer chances they have to deceive someone else.Help others evaluate scdn.io by sharing this page on social media!
Help protect others by sharing this page on social media! The more people who know about scdn.io, the fewer chances they have to deceive someone else. Help others evaluate scdn.io by sharing this page on social media!