Security Scan Report: protonmail.ch

Redirected to:
https://proton.me/mail
Site favicon
Submitted: Jul 18, 2026, 12:41:38 PMCompleted: Jul 18, 2026, 12:42:49 PMpubliccompleted
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Summary

This website contacted 3 IPs in 2 countries across 3 domains to perform 2 HTTP transactions. The main domain is proton.me and was registered NaN years ago.

Submitted URL: https://protonmail.ch

Effective URL: https://proton.me/mailRedirected

The Cisco Umbrella rank of the primary domain is #51,831 of the top 1 million websites

AI Security Verdict

Low Risk

Confidence: 78%

3
Risk Score

The site shows self‑branding and no forms, but the hosting IP is flagged as malicious and the JavaScript is heavily obfuscated, warranting a high‑risk rating.

Risk Factors
External IP reputation match (known attacker)
Highly obfuscated JavaScript code
Potentially suspicious external resources (pmecdn.protonweb.com, telemetry.proton.me)
Safety Factors
Domain age >15 years
Self‑branding matches domain (no brand impersonation)
No credential or payment collection forms
Established domain (5759 days old) with no strong malicious indicators — risk clamped from 7 to 5
Verdict cited a credential/login form, but DOM analysis found no password field (real or disguised) or payment field, and no other hard signal — credential-phishing framing unsupported; risk adjusted from 5 to 3
Domain age information unavailable

Details

Page Title

Proton Mail: Get a free email account with privacy and encryption | Proton

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

documentation technical

(72%)

Domain Information

You're looking at domain 'protonmail.ch' on the Swiss country-code top-level domain (.ch) with no subdomain. The registrable portion 'protonmail' spans 10 characters split between 4 vowels and 6 consonants. Tokenizing the label suggests 2 words: proton, mail. Median word length is 5 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://protonmail.ch

Page Load Overview

2.45s
Total Load Time
135
HTTP Requests
4
Domains
573 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:12,023 chars
Detector Agreement:100%

Website Classification

Primary Category

documentation technical72% confidence
Type: spa
Method: ml+structural

All Detected Categories

documentation technical
72%
technology software
66%
cryptocurrency blockchain
49%
corporate
35%
download file sharing
29%

Detected Features

OG: website
Schema.org

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
45104.18.29.151Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
45185.70.42.45Switzerland
AS62371Proton AG
45185.70.42.21Switzerland
AS62371Proton AG
1353--

Detected Technologies2

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T19654E9238071227E019FA6A9F1A5B728F2ABF30FD95397C5A16C439017D3E497A73D48

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

3072:pjmjYytT/8hmTUkUwpUkUw3eUt+gv/3X063:5mv9Tt+gv/3X063

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:301373:n1IFTAQhAQzIQgJ4hIIVgYJo6B2SuMA6klMAAEGMETiGEgHGjQMlDJOAgDHkgBAiwkigbEoIECqhDkgrShBAWIUA0AIACYIB

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:44c3efd3e7e7c3c3
Perceptual Hash:b3ce19c61ec813d3
Difference Hash:959e592b4d0f1f57
Wavelet Hash:0001ef9be7e7c383
Color Hash:#afc587

Other Hashes

Crop Resistant:959e592b4d0f1f57

Scan History

Scan history not available

Unable to load historical scan data