Report Overview
Visitedpublic
2026-07-20 01:48:54
Tags
Submit Tags
URL
fern16.com
Finishing URL
fern16.com/
IP / ASN
104.21.13.191
Title
fern16.com | 520: Web server is returning an unknown error
Detections
urlquery
0
Network Intrusion Detection
0
Threat Detection Systems
1
Host Summary
| Host | Rank | Registered | First Seen | Last Seen | Sent | Received | IP | Fingerprints |
|---|---|---|---|---|---|---|---|---|
fern16.com 10 alert(s) on this Host | unknown | 2026-06-10 | 2026-07-20 | 2026-07-20 | 5.0 kB | 40 kB | 104.21.13.191 |  |
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 |
|---|---|---|---|
| Quad9 DNS | fern16.com | malicious | Sinkholed |
JavaScript (1)
No JavaScripts
HTTP Transactions (10)
| URL | IP | Response | Size |
|---|