DigiCert UltraDNS Sinkholed
VerdictMalicious
Severitymedium
WEBSITE ANALYSIS REPORT
https://appsx.duckdns.org
public
Report summary
Submitted and final observations · captured HTTP activity
- Submitted URL
- https://appsx.duckdns.org
- Submitted IP / ASN
23.94.19.230 AS36352 · HostPapa
- Final URL
- https://appsx.duckdns.org/
- Final IP / ASN
- 23.94.19.230 AS36352 · AS-COLOCROSSING
Final page
- Page title
- WebPlayer
- Final DOM MIME
- text/html; charset=utf-8
- Final DOM size
- 23.0 KB (23519 bytes)
Detections
Activity
- HTTP requests
- 21
- Observed hosts
- 6
- Script records
- 6
Estimated HTTP data
- Sent
- ~10.6 KB
- Received
- ~2.21 MB
Page capture
Final browser state
Detection signals
URLQuery findings, Threat Detection Systems, and IDS alerts
Threat Detection Systems
2DNS4EU Sinkholed
VerdictMalicious
Severitymedium
Host infrastructure
Observed hosts are context, not independent maliciousness verdicts
| Host | Rank | Registered | First seen | Last seen | Sent | Received | IP | Fingerprints |
|---|---|---|---|---|---|---|---|---|
| fonts.googleapis.com | 313 | 2005-01-25 | 2012-05-23 | 2026-09-20 | 1.1 KB | 41.9 KB | 142.250.178.106 | HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| fonts.gstatic.com | N/A | 2008-02-11 | 2014-04-02 | 2026-09-20 | 2.7 KB | 243.8 KB | 142.250.178.35 | |
| maxcdn.bootstrapcdn.com | 6807 | 2012-05-25 | 2014-06-18 | 2026-09-21 | 491 B | 37.1 KB |  104.18.10.207 | 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. HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| cdnjs.cloudflare.com | 1222 | 2009-02-17 | 2012-05-23 | 2026-09-20 | 1.1 KB | 254.9 KB | 104.17.25.14 | 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. HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| appsx.duckdns.org 20 alerts | N/A | 2013-04-12 | 2026-09-23 | 2026-09-23 | 4.7 KB | 1.55 MB | 23.94.19.230 | Bootstrap:3.3.7 UI frameworks Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS and JavaScript-based design templates for typography, forms, buttons, navigation, and other interface components. Google Hosted Libraries CDN Google Hosted Libraries is a stable, reliable, high-speed, globally available content distribution network for the most popular, open-source JavaScript libraries. jQuery:1.12.4 JavaScript libraries jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax. BootstrapCDN:3.3.7 CDN BootstrapCDN is a powerful and reliable Content Delivery Network (CDN) that delivers static resources, including CSS, JavaScript, and font files, for the widely-used Bootstrap framework. By leveraging multiple server locations worldwide, BootstrapCDN accelerates website loading times, ensuring a smooth and visually appealing user experience. Additionally, it ensures website compatibility with various devices and browsers. The service reduces bandwidth usage and server load, improving web performance for developers and end-users alike. |
| ajax.googleapis.com | 3691 | 2005-01-25 | 2012-05-22 | 2026-09-21 | 489 B | 95.8 KB | 142.250.178.74 |