Security Scan: Sign In

Summary

API

This view is built from:

Scan result: counts, verdicts, details, IPs, technologies, hashes/api/v1/result/474d957c-888e-4c4f-b565-9d3cf4693508 Domain and IP registration (RDAP)/api/v1/rdap/474d957c-888e-4c4f-b565-9d3cf4693508How often this domain was scanned/api/v1/domain/stats/ub16502.web.app Scan history for this domain/api/v1/domain/history/ub16502.web.app?limit=15

This website contacted 2 IPs in 2 countries across 2 domains to perform 2 HTTP transactions. The main domain is web.app and was registered 7 years ago.

Submitted URL: https://ub16502.web.app/

AI Security Verdict

Confirmed Scam

Confidence: 96%

Risk Score

Confirmed Zimbra webmail phishing: a fake 'Sign In' page on ub16502.web.app that harvests username and password and exfiltrates them cross-origin to xt.zebra-express.net. Do not enter credentials.

Risk Factors (5)

Brand impersonation of Zimbra's webmail login on a non-Zimbra domain

Credential form submitting username and password cross-origin to xt.zebra-express.net

Hosted on a free shared platform subdomain (.web.app) with unknown actual age, allowing instant anonymous publication

Domain unranked in Cisco Umbrella, no legitimate reputation

Classic webmail phishing kit layout (username/password + 'Stay signed in' copy lifted verbatim)

Domain age information unavailable

Details

Page Title

Scan Type

public

Domain Name Analysis

You're looking at domain 'ub16502.web.app' on the application-focused generic top-level domain (.app) and includes subdomain 'ub16502'. The second-level label 'web' is 3 characters long holding one vowel versus 2 consonants. Breaking it apart gives 1 word: web. Median word length comes out to 3 characters. No strong language cues emerged from the frequency lists.

Screenshot

Zimbra ‘Web Client Username: | Password: | CO Stay signed in Version: [Default v

Page Load Overview

75.15s

Total Load Time

4 KB

Total Size

Language Analysis

Primary Language

🇺🇸English

Code: en

Confidence:80%

Script:Latin

Direction:ltr

Detection Details

HTML Lang Attribute:en

Text Length:116 chars

Detector Agreement:100%

Website Classification

Primary Category

technology software62% confidence

Type: webapp

Method: ml+structural

All Detected Categories

technology software

62%

documentation technical

41%

e-commerce shopping

32%

news media journalism

31%

healthcare medical

27%

Detected Features

Domain & IP Information

Requests	IP Address	Location	AS Autonomous System
1	199.36.158.100Fastly · CDN	United States	AS54113Fastly, Inc.
1	45.170.226.53	Managua, Managua Department, Nicaragua	AS267797EMPRESA NACIONAL DE TRANSMISION ELECTRICA (ENATREL)
2	2	-	-