Security Scan Report: chkobba.osm.workers.dev

Redirected to:
https://chkobba.osm.workers.dev/
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Submitted: Jul 10, 2026, 2:19:36 PMCompleted: Jul 10, 2026, 2:20:45 PMpubliccompleted
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Summary

This website contacted 2 IPs in 1 country across 1 domain to perform 5 HTTP transactions. The main domain is chkobba.osm.workers.dev and was registered NaN years ago.

Submitted URL: http://chkobba.osm.workers.dev/

Effective URL: https://chkobba.osm.workers.dev/Redirected

AI Security Verdict

Low Risk

Confidence: 78%

3
Risk Score

The site shows no malicious activity but its subdomain age is unknown, resulting in a low risk rating.

Risk Factors
Subdomain on hosting platform with unknown creation date
Safety Factors
No forms or data collection elements
No malicious network or IDS alerts
Content appears to be legitimate documentation for Cloudflare Workers
Domain age information unavailable

Details

Page Title

Cloudflare Workers

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

technology software

(32%)

Domain Information

Within the developer-focused generic top-level domain (.dev), 'chkobba.osm.workers.dev' is registered and includes subdomain 'chkobba.osm'. The registrable portion 'workers' spans 7 characters holding two vowels versus 5 consonants. Word splitting yields 1 word: workers. Median word length comes out to 7 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of http://chkobba.osm.workers.dev/

Page Load Overview

0.34s
Total Load Time
5
HTTP Requests
1
Domains
N/A
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:165 chars
Detector Agreement:100%

Website Classification

Primary Category

technology software32% confidence
Type: static
Method: ml+structural

All Detected Categories

technology software
32%
documentation technical
27%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
3104.21.11.150Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
2172.67.166.92Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
52--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1605174B3A4E0022E9292A3856775A66D77CD8007F955C463B7DF43A29F63EC1EC43908

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

48:nBrHHLrNcUM06MAsLWM3huXGzFua/Hk0KQqKpMntkPtapy6:nBrHlczsLdh9vHkrQqKpEH

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:2738:IAAIAAAAhAAAACABAAABAEAAJQAABFQIAAACAAAQkgBYJACRNEAARAIAQCACIGIBECACAACCA0AAEAAAAAgAAAAAAgAIAgAC

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:fff7e3c383810604
Perceptual Hash:b6e1929e19916397
Difference Hash:100c0e0627257c6d
Wavelet Hash:fff7e3c383810604
Color Hash:#ac538e

Other Hashes

Crop Resistant:100c0e0627257c6d

Scan History

Scan history not available

Unable to load historical scan data