Security Scan: 502 Bad Gateway

Summary

API

This view is built from:

Scan result: counts, verdicts, details, IPs, technologies, hashes/api/v1/result/e0330fbf-81a3-4754-9fd7-518676bc0df6 Domain and IP registration (RDAP)/api/v1/rdap/e0330fbf-81a3-4754-9fd7-518676bc0df6How often this domain was scanned/api/v1/domain/stats/fr-martesdeu.web.app Scan history for this domain/api/v1/domain/history/fr-martesdeu.web.app?limit=15

This website contacted 1 IP in 1 country across 2 domains to perform 3 HTTP transactions. The main domain is web.app and was registered 7 years ago.

Submitted URL: https://fr-martesdeu.web.app/

Effective URL:

https://fr.webd-sgtransf.online/ctelem/

Redirected

AI Security Verdict

Low Risk

Confidence: 55%

Risk Score

Anonymous Firebase subdomain redirects to an unrelated .online host that only returns a 502 error. No forms, no impersonation, no malware, no indicators of compromise — suspicious plumbing but unverified harmful content.

Risk Factors (2)

Opaque, randomly-composed destination host (fr.webd-sgtransf.online) on a .online TLD, unrelated to the entry Firebase subdomain

Destination unreachable (502 Bad Gateway), so the true purpose of the redirect cannot be verified

Safety Factors (4)

No credential, login or payment form anywhere in the captured DOM

No JavaScript behaviour signals; all scripts served same-origin, zero cross-origin JS targets

No indicators of compromise, no Safe Browsing hit, no YARA or kit-roster match

No brand impersonation detected and no brand claimed by the page

Domain age information unavailable

Details

Page Title

502 Bad Gateway

Scan Type

public

Domain Name Analysis

You're looking at domain 'fr-martesdeu.web.app' on the application-focused generic top-level domain (.app) and includes subdomain 'fr-martesdeu'. The registrable portion 'web' spans 3 characters containing one vowel alongside two consonants. Tokenizing the label suggests 1 word: web. No strong language cues emerged from the frequency lists.

Screenshot

Page Load Overview

0.26s

Total Load Time

1 KB

Total Size

Language Analysis

Primary Language

🇺🇸English

Code: en

Confidence:64%

Script:Latin

Direction:ltr

Detection Details

Text Length:84 chars

Detector Agreement:100%

Website Classification

Primary Category

phishing scam65% confidence

Type: static

Method: ml+structural+ocr_tiebreaker

All Detected Categories

phishing scam

65%

adult content

41%

news media journalism

38%

real estate property

34%

government public service

28%

Detected Features

No structural features detected

Domain & IP Information

Requests	IP Address	Location	AS Autonomous System
3	199.36.158.100Fastly · CDN	United States	AS54113Fastly, Inc.
3	1	-	-

Detected Technologies4

Meta-Refresh-Redirect

100%

HTTP/3

40%

HSTS

40%

Firebase

40%

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T16EE0ABEF3E4030A21182624DA587F01CE897C8ECA4998474DDD22E491E1532DB8E6BA2

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

12:AAkM8PEBDTxHAz3baMXz7XxhuPqWFoAho8n:AAkM2EBe3bVXvtW7hz

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:1:0:e8b4c06fa841ecd1056cc69e965f64e9

These hashes enable detection of similar websites and malware variants by comparing content similarity even when exact matches aren't found.

Image Hashes

Perceptual Hashes

Average Hash:3fffffffffffffff

Perceptual Hash:870707070f0f1f3f

Difference Hash:c000000000000000

Wavelet Hash:30f0f0f0f0f0f0f0

Color Hash:#d279c1

Other Hashes

Crop Resistant:c000000000000000

Scan History

Scan history not available

Unable to load historical scan data

Security Scan Report: fr-martesdeu.web.app