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Security Scan Report: mail.quantumsign.com

Submitted: Apr 28, 2026, 9:06:06 AMCompleted: Apr 28, 2026, 9:07:22 AMpubliccompleted
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Summary

This website contacted 2 IPs in 1 country across 3 domains to perform 1 HTTP transaction. The main domain is mail.quantumsign.com and was registered NaN years ago.

Submitted URL: https://mail.quantumsign.com/

AI Security Verdict

Moderate Risk

Confidence: 94%

5
Risk Score

The site mimics a Zimbra login page on an unrelated, unranked domain, collecting credentials – confirmed phishing scam.

Risk Factors
Brand impersonation (Zimbra login on unrelated domain)
Unranked domain reputation
Credential collection form on non‑official domain
Safety Factors
Domain age >20 years (well‑established)
No JavaScript malware YARA matches
No network IDS alerts
Low JavaScript obfuscation score
Established domain (7496 days old) with no strong malicious indicators — risk clamped from 10 to 5
Domain age information unavailable

Details

Page Title

Zimbra Web Client Sign In

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

technology software

(63%)

Domain Information

You're looking at domain 'mail.quantumsign.com' on the commercial generic top-level domain (.com), featuring subdomain 'mail'. The registrable portion 'quantumsign' spans 11 characters holding 4 vowels versus seven consonants. Segmentation suggests 2 words: quantum, sign. Median word length is 5.5 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://mail.quantumsign.com/

Page Load Overview

5.82s
Total Load Time
7
HTTP Requests
3
Domains
145 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:80%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:80%
Script Type:Latin
HTML Lang Attribute:en
Text Length:734 chars
Detector Agreement:67%

Website Classification

Primary Category

technology software63% confidence
Type: webapp
Method: ml+structural

All Detected Categories

technology software
63%
corporate business
38%
documentation technical
31%
government public service
28%
social_media
25%

Detected Features

Login Form

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
499.40.30.179Los Angeles, California, United States
AS7018AT&T Enterprises, LLC
398.189.198.171Lake Forest, California, United States
AS22773Cox Communications Inc.
72--

Detected Technologies2

PasswordField
100%
HSTS
40%

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T190A2E86625E41C6106E760F858CF561934F49C2B11098E087DFC91AC3FB5EBB52A3BBE

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

384:gScjMRgFO3mhkBsUT4OIYXhl2Ei0mTwGp+p4tBiYiWiJidi1ieiAisiniXimV5ia:Yje3mhkmUT4OI6tcjtI1nQMkvdhiSmVL

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:21598:QhNoIHCAYgEHAIBAkKBN75QQQIxQFMUoAAWwizGgUIoRuBkQa6osckDmloCABjQ5QYpC4IXY3pQukFDggZUCCgBAgQDBm8Io

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:0000181818180000
Perceptual Hash:99dc26f399a4d921
Difference Hash:504cb2b2b232cef3
Wavelet Hash:f07cfeff1ed80000
Color Hash:#86532d

Other Hashes

Crop Resistant:82a0e2a2a232b2e0,504cb2b2b232cef3

Scan History

Scan history not available

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