Report Overview
Visitedpublic
2026-03-29 00:09:08
Tags
Submit Tags
URL
krkn-21.cc
Finishing URL
krkn-21.cc/blocked.html
IP / ASN
104.21.18.221
Title
Site Unavailable
Detections
urlquery
0
Network Intrusion Detection
0
Threat Detection Systems
1
Host Summary
| Host | Rank | Registered | First Seen | Last Seen | Sent | Received | IP | Fingerprints |
|---|---|---|---|---|---|---|---|---|
krkn-21.cc 3 alert(s) on this Host | 3986455 | 2025-01-10 | 2025-02-27 | 2026-03-29 | 1.4 kB | 7.5 kB | 172.67.183.105 |  |
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.Related reports
Threat Detection Systems
| Detection System | Indicator | Verdict | Alert |
|---|---|---|---|
| DNS4EU | krkn-21.cc | malicious | Sinkholed |
JavaScript (0)
No JavaScripts
HTTP Transactions (3)
| URL | IP | Response | Size |
|---|