Cloudflare DNS Sinkholed
VerdictMalicious
Severitymedium
WEBSITE ANALYSIS REPORT
http://posthog-01.superex.com/
public
Report summary
Submitted and final observations · captured HTTP activity
- Submitted URL
- http://posthog-01.superex.com/
- Submitted IP / ASN
172.67.172.242 AS13335 · CLOUDFLARENET
- Final URL
- https://posthog-01.superex.com/login?next=/
- Final IP / ASN
- 104.21.30.133 AS13335 · CLOUDFLARENET
Final page
- Page title
- Login • PostHog
- Final DOM MIME
- text/plain; charset=utf-8
- Final DOM size
- 0 B (0 bytes)
Detections
Activity
- HTTP requests
- 118
- Observed hosts
- 4
- Script records
- 105
Estimated HTTP data
- Sent
- ~62.6 KB
- Received
- ~12.79 MB
Page capture
Final browser state
posthog-01.superex.com
Screenshot unavailableNo screenshot pixels areavailable for this report.
Detection signals
URLQuery findings, Threat Detection Systems, and IDS alerts
Threat Detection Systems
4DNS4EU Sinkholed
VerdictMalicious
Severitymedium
DigiCert UltraDNS Sinkholed
VerdictMalicious
Severitymedium
CIRA Canadian Shield DNS Sinkholed
VerdictMalicious
Severitymedium
Host infrastructure
Observed hosts are context, not independent maliciousness verdicts
| Host | Rank | Registered | First seen | Last seen | Sent | Received | IP | Fingerprints |
|---|---|---|---|---|---|---|---|---|
| posthog-01.superex.com 416 alerts | N/A | 1996-01-18 | 2025-11-23 | 2026-06-19 | 55.4 KB | 11.97 MB | 104.21.30.133 | 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. Cloudflare Browser Insights Analytics, RUM Cloudflare Browser Insights is a tool that measures the performance of websites from the perspective of users. |
| d1sdjtjk6xzm7.cloudfront.net | N/A | 2008-04-25 | 2024-01-23 | 2026-05-27 | 2.0 KB | 2.3 KB |  3.164.247.17 | Amazon CloudFront CDN Amazon CloudFront is a fast content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency, high transfer speeds. 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 S3 CDN Amazon S3 or Amazon Simple Storage Service is a service offered by Amazon Web Services (AWS) that provides object storage through a web service interface. |
| internal-e.posthog.com | N/A | 2020-01-23 | 2024-04-12 | 2025-12-28 | 4.6 KB | 839.4 KB | 54.90.36.212 | Envoy Reverse proxies Envoy is an open-source edge and service proxy, designed for cloud-native applications. |
| sentry.example.com | N/A | 1995-08-14 | 2024-12-10 | 2025-12-28 | 593 B | 0 B | Not recorded |