Cloudflare DNS 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 |
|---|---|---|---|---|---|---|---|---|
| brunhild.challenges.cloudflare.com | N/A | 2009-02-17 | 2026-06-24 | 2026-10-14 | 1.2 KB | 0 B | Not recorded | |
| challenges.cloudflare.com | 11393 | 2009-02-17 | 2021-10-20 | 2026-10-11 | 10.7 KB | 2.42 MB | 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. | |
| yktpm6agpxo-lhjndmja-1l2i4c-ykk61c.pages.dev 16 alerts | N/A | 2020-09-02 | 2026-10-15 | 2026-10-15 | 2.2 KB | 35.5 KB | 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. |