Cloudflare DNS Sinkholed
VerdictMalicious
Severitymedium
WEBSITE ANALYSIS REPORT
https://s3.amazonaws.com/fernvcsa/index.html?route=%2Fsearch%3Fquery%3DaHR0cHM6Ly9zMy5hbWF6b25hd3MuY29tL2Zlcm52Y3NhL3g3azltMnAuaHRtbA%253D%253D%26target%3DaHR0cHM6Ly9zMy5hbWF6b25hd3MuY29tL2Zlcm52Y3NhL3g3azltMnAuaHRtbA%253D%253D%26directLoad%3D%25221%2522
public
Report summary
Submitted and final observations · captured HTTP activity
- Submitted URL
- https://s3.amazonaws.com/fernvcsa/index.html?route=%2Fsearch%3Fquery%3DaHR0cHM6Ly9zMy5hbWF6b25hd3MuY29tL2Zlcm52Y3NhL3g3azltMnAuaHRtbA%253D%253D%26target%3DaHR0cHM6Ly9zMy5hbWF6b25hd3MuY29tL2Zlcm52Y3NhL3g3azltMnAuaHRtbA%253D%253D%26directLoad%3D%25221%2522
- Submitted IP / ASN
16.15.228.231 AS14618 · Amazon.com, Inc.
- Final URL
- https://s3.amazonaws.com/fernvcsa/index.html?route=%2Fsearch%3Fquery%3DaHR0cHM6Ly9zMy5hbWF6b25hd3MuY29tL2Zlcm52Y3NhL3g3azltMnAuaHRtbA%253D%253D%26target%3DaHR0cHM6Ly9zMy5hbWF6b25hd3MuY29tL2Zlcm52Y3NhL3g3azltMnAuaHRtbA%253D%253D%26directLoad%3D%25221%2522
- Final IP / ASN
- 16.15.199.105 AS14618 · AMAZON-AES
Final page
- Page title
- Math Practice & Worksheets, K-12 | MathPath
- Final DOM MIME
- text/html; charset=utf-8
- Final DOM size
- 12.6 KB (12857 bytes)
Detections
Activity
- HTTP requests
- 51
- Observed hosts
- 8
- Script records
- 136
Estimated HTTP data
- Sent
- ~34.7 KB
- Received
- ~3.86 MB
Page capture
Final browser state
Detection signals
URLQuery findings, Threat Detection Systems, and IDS alerts
Threat Detection Systems
3DNS4EU Sinkholed
VerdictMalicious
Severitymedium
DigiCert UltraDNS Sinkholed
VerdictMalicious
Severitymedium
Host infrastructure
Observed hosts are context, not independent maliciousness verdicts
| Host | Rank | Registered | First seen | Last seen | Sent | Received | IP | Fingerprints |
|---|---|---|---|---|---|---|---|---|
| cdn.jsdelivr.net | 1678 | 2012-05-16 | 2012-09-30 | 2026-09-27 | 20.1 KB | 1.52 MB | 151.101.1.229 | HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| a.luminsdk.com | N/A | 2026-04-08 | 2026-04-16 | 2026-09-26 | 2.1 KB | 89.7 KB |  172.67.72.173 | Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. |
| www.googletagmanager.com | 283 | 2011-11-11 | 2012-10-04 | 2026-09-27 | 958 B | 1.01 MB | 142.250.178.72 | HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| s3.amazonaws.com | 1245 | 2005-08-18 | 2020-05-13 | 2026-09-28 | 1.6 KB | 12.2 KB | 16.15.199.105 | Amazon Web Services PaaS Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality. Amazon S3 CDN Amazon S3 or Amazon Simple Storage Service is a service offered by Amazon Web Services (AWS) that provides object storage through a web service interface. Google Analytics Analytics Google Analytics is a free web analytics service that tracks and reports website traffic. |
| adexchangerapid.com 6 alerts | N/A | 2026-04-28 | 2026-04-28 | 2026-09-24 | 3.2 KB | 3.7 KB | 104.21.35.134 | Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. Google Cloud CDN CDN Cloud CDN uses Google's global edge network to serve content closer to users. Google Cloud IaaS Google Cloud is a suite of cloud computing services. |
| usrpubtrk.com 6 alerts | 6824 | 2025-06-16 | 2025-06-17 | 2026-09-27 | 1.1 KB | 1.1 KB | 172.67.186.11 | Google Cloud CDN CDN Cloud CDN uses Google's global edge network to serve content closer to users. Google Cloud IaaS Google Cloud is a suite of cloud computing services. Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. |
| photon.girlspreples.org | N/A | 2025-10-19 | 2026-09-24 | 2026-09-24 | 950 B | 1.22 MB | 172.67.176.204 | Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. |
| drkesten.com | N/A | 2026-04-08 | 2026-05-06 | 2026-09-28 | 642 B | 0 B | Not recorded |