Report Overview
Visitedpublic
2026-05-07 11:06:21
Tags
Submit Tags
URL
underpt.cyou
Finishing URL
underpt.cyou/
IP / ASN
37.77.150.150
Title
Web Server's Default Page
Detections
urlquery
0
Network Intrusion Detection
0
Threat Detection Systems
4
Host Summary
| Host | Rank | Registered | First Seen | Last Seen | Sent | Received | IP | Fingerprints |
|---|---|---|---|---|---|---|---|---|
uat-proxy.plesk.com | unknown | 1999-06-13 | 2025-08-21 | 2026-05-01 | 1.8 kB | 1.9 kB |  54.247.55.14 |   |
assets.plesk.com | 2025050 | 1999-06-13 | 2016-07-25 | 2026-04-30 | 4.4 kB | 325 kB |  95.173.205.14 |  |
underpt.cyou 12 alert(s) on this Host | unknown | 2026-01-29 | 2026-05-07 | 2026-05-07 | 1.2 kB | 1.9 kB | 37.77.150.150 |  |
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 ALB (Load balancers)
Amazon Application Load Balancer (ALB) distributes incoming application traffic to increase availability and support content-based routing.CDN77 (CDN)
CDN77 is a content delivery network (CDN).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.Related reports
Threat Detection Systems
| Detection System | Indicator | Verdict | Alert |
|---|---|---|---|
| Cloudflare DNS | underpt.cyou | malicious | Sinkholed |
| DigiCert UltraDNS | underpt.cyou | malicious | Sinkholed |
| Hagezi Threat Feed | underpt.cyou | malicious | Sinkholed |
| DNS4EU | underpt.cyou | malicious | Sinkholed |
JavaScript (3)
| HASH | FROM | Size | First Seen | Last Seen | |
|---|---|---|---|---|---|
| f7effb461d9ac1d70e1af478f5ca761d | DocumentWrite | 16 kB | 2026-05-07 | 2026-05-07 | |
Introduced by DocumentWrite First Seen 2026-05-07 Last Seen 2026-05-07 Times Seen 1 Size 16 kB (16410 bytes) MD5 f7effb461d9ac1d70e1af478f5ca761d SHA1 59d303e28d66d524ff3d7919f6f0d4516241c204 Loading... | |||||
HTTP Transactions (14)
| URL | IP | Response | Size |
|---|