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Security Scan Report: www.blesk.cz

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Submitted: Jun 26, 2026, 1:33:37 PMCompleted: Jun 26, 2026, 1:35:22 PMpubliccompleted
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Summary

This website contacted 9 IPs in 3 countries across 9 domains to perform 2 HTTP transactions. The main domain is blesk.cz and was registered NaN years ago.

Submitted URL: https://www.blesk.cz/

The Cisco Umbrella rank of the primary domain is #243,524 of the top 1 million websites

AI Security Verdict

Low Risk

Confidence: 78%

3
Risk Score

The site shows strong malware indicators (IDS alert, many redirects, obfuscated JS) despite being an old, self‑branded news site.

Risk Factors
High‑severity IDS malware alert
Excessive redirects indicating possible redirect‑based malware
Highly obfuscated JavaScript with dynamic code execution
Safety Factors
Domain age > 28 years (well‑established)
No credential or payment collection forms
Self‑branding aligns with domain, no impersonation
No Indicators of Compromise matches
No YARA malware patterns detected
Established domain (10520 days old) with no strong malicious indicators — risk clamped from 8 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

Blesk.cz - zprávy, celebrity, sport, zábava

Scan Type

public

Language

🇨🇿

Czech

(80% confidence)

Category

news media journalism

(42%)

Domain Information

The domain 'www.blesk.cz' uses the Czech country-code top-level domain (.cz) with subdomain 'www'. Its registrable label 'blesk' stretches across 5 characters containing one vowel alongside four consonants. Word splitting yields two words: ble, sk. Expect 2.5 characters per word on average. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://www.blesk.cz/

Page Load Overview

7.40s
Total Load Time
124
HTTP Requests
25
Domains
3.2 MB
Total Size

Language Analysis

Primary Language

🇨🇿Czech
Code: cs
Confidence:80%
Script:Latin
Direction:ltr

Detection Details

Language Code:cs
Detection Confidence:80%
Script Type:Latin
HTML Lang Attribute:cs
Text Length:16,743 chars
Detector Agreement:100%

Website Classification

Primary Category

news media journalism42% confidence
Type: static
Method: ml+structural

All Detected Categories

news media journalism
42%
corporate business
37%
entertainment media
34%
government public service
33%
blog personal website
26%

Detected Features

Search
Articles
OG: website

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
2079.127.216.203Frankfurt am Main, Hesse, Germany
AS60068Datacamp Limited
1334.160.111.29Kansas City, Missouri, United States
AS396982Google LLC
1391.235.52.165Slovakia
AS57788Ringier Slovakia Media s.r.o.
1337.19.194.80Frankfurt am Main, Hesse, Germany
AS60068Datacamp Limited
13172.217.208.95United States
AS15169Google LLC
13104.102.33.206Frankfurt am Main, Hesse, Germany
AS16625Akamai Technologies, Inc.
13185.111.111.155Frankfurt am Main, Hesse, Germany
AS212238Datacamp Limited
13172.67.72.11United States
AS13335Cloudflare, Inc.
13142.251.13.154United States
AS15169Google LLC
1249--

Detected Technologies1

Google Tag Manager
30%

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1C9B41936919179335693D2CB66C2660CD197DA0BCBE90483F7FE8B1D23E6EF5A41900E

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

6144:SttkYwQdUIv2W7E8Iv4gC0MvUZ1XUM7v2zOWfM4:TVQW4gC0Mvr1

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:509299:jEW9CRAyGyYjgOmADBhRBBkBSFKHRAajAAAQCAIBigqQKQgE2cGnagaggsFEII3grBMAAIJUFhCBWpOhZHRIQkD3CVkhoggg

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:00ffbdbdbdbd9101
Perceptual Hash:8b1e341b654e1b6e
Difference Hash:1569696171792396
Wavelet Hash:007f3d3dbdbd1101
Color Hash:#643a78

Other Hashes

Crop Resistant:1569696171792396,2121113131313151,f4d4e4b4d4e02535

Scan History

Scan history not available

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