Security Scan: 502 Bad Gateway

Summary

API

This view is built from:

Scan result: counts, verdicts, details, IPs, technologies, hashes/api/v1/result/26ccbec0-dd86-4918-a933-27ac7ab43e6e Domain and IP registration (RDAP)/api/v1/rdap/26ccbec0-dd86-4918-a933-27ac7ab43e6e Certificate Transparency/api/v1/ct/connectauthentificationsecu.nl How often this domain was scanned/api/v1/domain/stats/fr-notificationsecu.firebaseapp.com Scan history for this domain/api/v1/domain/history/fr-notificationsecu.firebaseapp.com?limit=15

This website contacted 1 IP in 1 country across 2 domains to perform 3 HTTP transactions. The main domain is connectauthentificationsecu.nl.

Submitted URL: https://fr-notificationsecu.firebaseapp.com/

Effective URL:

https://connectauthentificationsecu.nl/fr-Wetransfer/

Redirected

AI Security Verdict

High Risk

Confidence: 62%

Risk Score

Free Firebase subdomain named like a security notification redirects to connectauthentificationsecu.nl/fr-Wetransfer/, a deceptive hostname pair mimicking WeTransfer and a 'secure authentication' page. Content was unreachable (502), but the phishing redirect chain shape warrants avoidance.

Risk Factors (5)

Deceptive hostname and path combination ('notificationsecu' subdomain -> 'connectauthentificationsecu' domain -> fr-Wetransfer path) forming a classic phishing redirect chain

Unrelated cross-registrable-domain redirect from a free hosting platform subdomain to an unrelated .nl domain

WeTransfer brand referenced in the URL path on a non-WeTransfer domain

Unranked destination domain (not in Cisco Umbrella top 1M) with unknown creation date

Destination page unreachable (502), consistent with short-lived phishing infrastructure

Domain age information unavailable

Details

Page Title

502 Bad Gateway

Scan Type

public

Domain Name Analysis

You're looking at domain 'fr-notificationsecu.firebaseapp.com' on the commercial generic top-level domain (.com) with subdomain 'fr-notificationsecu'. Its registrable label 'firebaseapp' stretches across 11 characters split between 5 vowels and six consonants. Tokenizing the label suggests 3 words: fire, base, app. The median word length lands at four characters. No strong language cues emerged from the frequency lists.

Screenshot

Page Load Overview

5.60s

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

news media journalism38% confidence

Type: static

Method: ml+structural

All Detected Categories

news media journalism

38%

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

T13BF0DCDF6A4030E21683211AA186F05CF8ABCCAC649980B4C5D226890A10325F1A3BD3

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

6:A0gYs0kMRJlKIOCDMwBQJmmHBq9yVaMXeKP1qbKZgIhSAhuPoljQ6s1foAljo8n:AAkM8WDgxHcMVaMXz7XxhuPqWFoAho8n

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:1:0:34821cb6baa7b471e6cd2185fa2fafd6

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:#8c40bf

Other Hashes

Crop Resistant:c000000000000000

Scan History

Scan history not available

Unable to load historical scan data

Security Scan Report: fr-notificationsecu.firebaseapp.com