DigiCert UltraDNS Sinkholed
VerdictMalicious
Severitymedium
Submitted and final observations · captured HTTP activity
Final browser state
URLQuery findings, Threat Detection Systems, and IDS alerts
Observed hosts are context, not independent maliciousness verdicts
| Host | Rank | Registered | First seen | Last seen | Sent | Received | IP | Fingerprints |
|---|---|---|---|---|---|---|---|---|
| 3f38sfb.yrsm.net | N/A | 2019-04-21 | 2022-09-12 | 2026-10-14 | 54.9 KB | 1.77 MB | Nginx Web servers, Reverse proxies Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache. Bootstrap 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. | |
| bet73066.com 55 alerts | N/A | 2025-04-12 | 2025-06-19 | 2026-10-19 | 12.4 KB | 477.9 KB | Nginx Web servers, Reverse proxies Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache. crypto-js JavaScript libraries crypto-js is a JavaScript library of crypto standards. |