Cloudflare DNS Sinkholed
VerdictMalicious
Severitymedium
WEBSITE ANALYSIS REPORT
https://penteledata-docs.web.app
public
Report summary
Submitted and final observations · captured HTTP activity
- Submitted URL
- https://penteledata-docs.web.app
- Submitted IP / ASN
199.36.158.100 AS54113 · Fastly, Inc.
- Final URL
- https://penteledata-docs.web.app/
- Final IP / ASN
- 199.36.158.100 AS54113 · FASTLY
Final page
- Page title
- PenTeleData Webmail
- Final DOM MIME
- text/html; charset=utf-8
- Final DOM size
- 1.7 KB (1789 bytes)
Detections
Activity
- HTTP requests
- 36
- Observed hosts
- 7
- Script records
- 3
Estimated HTTP data
- Sent
- ~19.0 KB
- Received
- ~1.01 MB
Page capture
Final browser state
penteledata-docs.web.app
Screenshot unavailableNo screenshot pixels areavailable for this report.
Detection signals
URLQuery findings, Threat Detection Systems, and IDS alerts
Threat Detection Systems
2DNS4EU Sinkholed
VerdictMalicious
Severitymedium
Host infrastructure
Observed hosts are context, not independent maliciousness verdicts
| Host | Rank | Registered | First seen | Last seen | Sent | Received | IP | Fingerprints |
|---|---|---|---|---|---|---|---|---|
| firebaseinstallations.googleapis.com | 3774 | 2005-01-25 | 2019-04-15 | 2026-09-24 | 1.6 KB | 1.6 KB | 172.217.113.4 | |
| penteledata-docs.web.app 25 alerts | N/A | 2019-01-08 | 2023-11-11 | 2023-11-11 | 12.2 KB | 458.5 KB | 199.36.158.100 | Firebase Databases, Development Firebase is a Google-backed application development software that enables developers to develop iOS, Android and Web apps. HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| www.googletagmanager.com | 283 | 2011-11-11 | 2012-10-04 | 2026-09-20 | 499 B | 449.1 KB | 142.250.178.40 | HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| cdn.glitch.global 2 alerts | 2823658 | 2021-09-09 | 2022-01-13 | 2026-09-16 | 1.2 KB | 0 B | Not recorded | |
| www.gstatic.com | 146047 | 2008-02-11 | 2012-05-29 | 2026-09-20 | 996 B | 121.9 KB | 142.250.178.99 | |
| promail.ptd.net | 474577 | 1994-08-04 | 2017-04-27 | 2026-08-01 | 1.1 KB | 502 B | 129.213.176.209 | 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. |
| firebase.googleapis.com | 21765 | 2005-01-25 | 2018-10-19 | 2026-09-25 | 1.2 KB | 1.3 KB | 172.217.113.4 |