SCAN INCOMPLETE - LIMITED DATA COLLECTED

There were problems collecting data from this website

The website may be blocking automated browsers (bot protection)
The site may be using geo-blocking or rate limiting
Network connectivity issues may have prevented access

LIMITED DATA

Note: There were problems collecting data during this scan, and some information may be missing or incomplete. The security analysis below is based on limited information and may not be accurate. Consider trying the scan again.

Security Scan Report: ctldl.windowsupdate.com

Redirected to: http://fe2.update.microsoft.com/

Submitted: Dec 7, 2025, 5:04:15 PMCompleted: Dec 7, 2025, 5:45:33 PMpubliccompleted
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Summary

This website contacted 9 IPs in 0 countries across 3 domains to perform 8 HTTP transactions. The main domain is fe2.update.microsoft.com.

Submitted URL: https://ctldl.windowsupdate.com/

Effective URL: http://fe2.update.microsoft.com/Redirected

The Cisco Umbrella rank of the primary domain is #10 of the top 1 million websitesTop 100 Site

AI Security Verdict

AI analysis unavailable for this scan

Details

Page Title

403 - Forbidden: Access is denied.

Scan Type

public

Domain Information

The domain name 'ctldl.windowsupdate.com' uses the commercial generic top-level domain (.com) and includes subdomain 'ctldl'. Its registrable label 'windowsupdate' stretches across 13 characters holding five vowels versus eight consonants. It segments into two words: windows, update. Expect 6.5 characters per word on average. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://ctldl.windowsupdate.com/

Page Load Overview

30.81s
Total Load Time
8
HTTP Requests
3
Domains
3 KB
Total Size

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
0172.184.231.67UnknownUnknown
02.16.10.175UnknownUnknown
0128.85.102.70UnknownUnknown
0135.18.128.209UnknownUnknown
02603:1030:c06:18::373UnknownUnknown
02603:1030:10:15::621UnknownUnknown
02a02:26f0:780::5f65:36f8UnknownUnknown
02.16.10.172UnknownUnknown
02a02:26f0:780::5f65:36e8UnknownUnknown
89--

Content Similarity HashesFor malware variant detection

Image Hashes

Perceptual Hashes

Average Hash:N/A
Perceptual Hash:N/A
Difference Hash:N/A
Wavelet Hash:N/A
Color Hash:N/A

Other Hashes

Crop Resistant:N/A

Scan History

Scan history not available

Unable to load historical scan data