Security Scan Report: cra.cz

Redirected to: https://www.cra.cz/

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Submitted: Mar 6, 2026, 4:16:19 AMCompleted: Mar 6, 2026, 4:18:03 AMpubliccompleted
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Summary

This website contacted 4 IPs in 3 countries across 6 domains to perform 55 HTTP transactions. The main domain is cra.cz and was registered NaN years ago.

Submitted URL: https://cra.cz

Effective URL: https://www.cra.cz/Redirected

The Cisco Umbrella rank of the primary domain is #53,779 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 96%

0
Risk Score

The site appears legitimate with no security concerns.

Safety Factors
Established domain registered since 1997
Top‑100k reputation in Cisco Umbrella
No redirects beyond standard www redirect
No suspicious JavaScript or YARA malware patterns
No password or payment fields in forms
Domain age information unavailable

Details

Page Title

Datové centrum, přenos dat, Cloud a IoT | České Radiokomunikace

Scan Type

public

Language

🇨🇿

Czech

(80% confidence)

Category

government public service

(40%)

Domain Information

The domain name 'cra.cz' uses the Czech country-code top-level domain (.cz) with no subdomain. The second-level label 'cra' is 3 characters long split between 1 vowel and 2 consonants. Word splitting yields 2 words: cr, a. Median word length is 1.5 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://cra.cz

Page Load Overview

3.69s
Total Load Time
174
HTTP Requests
11
Domains
4.1 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:18,343 chars
Detector Agreement:80%

Website Classification

Primary Category

government public service40% confidence
Type: spa
Method: ml+structural

All Detected Categories

government public service
40%
corporate business
37%
corporate
35%

Detected Features

Search
OG: website
Schema.org

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
45142.251.140.168United States
AS15169Google LLC
4323.36.162.220Czech Republic
4382.99.169.74Jihlava, Kraj Vysočina, Czech Republic
AS25248RADIOKOMUNIKACE a.s.
4323.215.20.211Frankfurt am Main, Hesse, Germany
AS16625Akamai Technologies, Inc.
1744--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T11E44652070E6321F0B97CAF06651D707AED285C789C52489B49E87782FC6D1B9CBE17B

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

1536:QtJtFQTeQKclIexQ4UQ43iQTIR6MXTfstNv0+vxvC5H6bY2xKfIvG0ktkKzXTnAd:Cuh6bY2xfvG0kGsXTnA4u

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:266416:gGCICwhgQgPAkEhoUAhAKAAF6oQCIUc7gFBGFwNA1hMBUbSQlDCiCBBQXQoTSACUKhWVJKSBmwLBEBcQyUQCACGBUKAWEFAQ

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:6d07070b49077f01
Perceptual Hash:8103f6e549dd365a
Difference Hash:d5ddeed3d166d2d1
Wavelet Hash:6f27070b4f077f01
Color Hash:#6ccee0

Scan History

Scan history not available

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