Summary
This website contacted 16 IPs in 2 countries across 10 domains to perform 257 HTTP transactions. The main domain is lennysnewsletter.com and was registered NaN years ago.
Submitted URL: https://www.lennysnewsletter.com
The Cisco Umbrella rank of the primary domain is #573,001 of the top 1 million websites
AI Security Verdict
Safe Website
Confidence: 92%
The site appears to be a legitimate Substack newsletter with no phishing or malware indicators.
Safety Factors
Details
Page Title
Lenny's Newsletter | Substack
Scan Type
public
Language
English
Category
corporate
(35%)Domain Information
Domain 'www.lennysnewsletter.com' uses the commercial generic top-level domain (.com), featuring subdomain 'www'. Count 16 characters in 'lennysnewsletter' with 4 vowels and 12 consonants. It segments into three words: lenny, s, newsletter. The median word length lands at 5 characters. No strong language cues emerged from the frequency lists.
Screenshot
Page Load Overview
Language Analysis
Primary Language
Detection Details
Website Classification
Primary Category
All Detected Categories
Detected Features
Domain & IP Information
| Requests | IP Address | Location | AS Autonomous System |
|---|---|---|---|
| 17 | 172.67.138.33Cloudflare · WAF | United States | AS13335Cloudflare, Inc. |
| 16 | 150.171.109.194Azure · CLOUD | United States | AS8075Microsoft Corporation |
| 16 | 18.64.211.57Cloudfront · CDN | United States | AS16509Amazon.com, Inc. |
| 16 | 172.64.150.56Cloudflare · WAF | United States | AS13335Cloudflare, Inc. |
| 16 | 20.250.198.32Azure · CLOUD | Zurich, Zurich, Switzerland | AS8075Microsoft Corporation |
| 16 | 74.125.29.95Google · CDN | United States | AS15169Google LLC |
| 16 | 104.21.38.198Cloudflare · WAF | United States | AS13335Cloudflare, Inc. |
| 16 | 52.184.215.111Azure · CLOUD | Boydton, Virginia, United States | AS8075Microsoft Corporation |
| 16 | 18.64.211.2Cloudfront · CDN | United States | AS16509Amazon.com, Inc. |
| 16 | 151.101.66.217Fastly · CDN | United States | AS54113Fastly, Inc. |
| 257 | 16 | - | - |
Detected Technologies8
Content Similarity HashesFor malware variant detection
TLSH (Trend Micro Locality Sensitive Hash)
Specialized for malware detection and similarity analysis
ssdeep (Context Triggered Piecewise Hashing)
Detects similar content even with modifications
sdhash (Similarity Digest Hashing)
High-precisionHigh-precision similarity detection for forensic analysis
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
Other Hashes
Scan History
Scan history not available
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