Summary
API
Submitted URL: https://blackhat.com/us-26/defcon.html
The Cisco Umbrella rank of the primary domain is #623,927 of the top 1 million websites
AI Security Verdict
Safe Website
Confidence: 92%
Official 29-year-old Black Hat / Informa conference site for DEF CON ticket info. Self-branded, no forms, no credential collection, no Indicators of Compromise. Generic obfuscated-JS IDS alerts are consistent with legitimate bundled scripts.
Safety Factors (6)
Details
Page Title
Black Hat USA 2026 | DEF CON Registrationother network
Scan Type
public
Domain Name Analysis
The domain name 'blackhat.com' uses the commercial generic top-level domain (.com). The registrable portion 'blackhat' spans 8 characters containing 2 vowels alongside 6 consonants. Word splitting yields 2 words: black, hat. The median word length lands at four 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 |
|---|---|---|---|
| 10 | 104.17.179.133Cloudflare · WAF | United States | AS13335Cloudflare, Inc. |
| 0 | 104.18.40.238Cloudflare · WAF | United States | AS13335Cloudflare, Inc. |
| 0 | 142.250.154.97Google · CDN | United States | AS15169Google LLC |
| 0 | 146.75.121.140Fastly · CDN | Frankfurt am Main, Hesse, Germany | AS54113Fastly, Inc. |
| 0 | 157.240.0.6Facebook · CDN | Frankfurt am Main, Hesse, Germany | AS32934Facebook, Inc. |
| 0 | 34.252.7.60Aws · CLOUD | Dublin, Leinster, Ireland | AS16509Amazon.com, Inc. |
| 0 | 172.64.150.107Cloudflare · WAF | United States | AS13335Cloudflare, Inc. |
| 0 | 18.224.194.219Aws · CLOUD | Columbus, Ohio, United States | AS16509Amazon.com, Inc. |
| 0 | 3.5.111.20Aws · CLOUD | Columbus, Ohio, United States | AS16509Amazon.com, Inc. |
| 0 | 157.240.0.35Facebook · CDN | Frankfurt am Main, Hesse, Germany | AS32934Facebook, Inc. |
| 10 | 15 | - | - |
Detected Technologies5
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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