Summary
This website contacted 3 IPs in 1 country across 4 domains to perform 35 HTTP transactions. The main domain is irs.gov and was registered NaN years ago.
Submitted URL: https://sa.www4.irs.gov
Effective URL: https://www.irs.gov/help/toolsRedirected
The Cisco Umbrella rank of the primary domain is #20,490 of the top 1 million websites
AI Security Verdict
Safe Website
Confidence: 96%
The site is a legitimate IRS subdomain with no malicious activity detected.
Safety Factors
Details
Page Title
Tools | Internal Revenue Service
Scan Type
public
Language
English
Category
government public service
(65%)Domain Information
You're looking at domain 'sa.www4.irs.gov' on the United States government-restricted top-level domain (.gov) with subdomain 'sa.www4'. The second-level label 'irs' is 3 characters long containing 1 vowel alongside 2 consonants. Breaking it apart gives one word: irs. Expect 3 characters per word on average. 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 |
|---|---|---|---|
| 15 | 23.62.33.166 | Elk Grove Village, Illinois, United States | AS20940Akamai International B.V. |
| 13 | 104.20.20.192 | United States | |
| 13 | 172.217.16.200 | United States | AS15169Google LLC |
| 41 | 3 | - | - |
Detected Technologies9
Content Similarity HashesFor malware variant detection
TLSH (Trend Micro Locality Sensitive Hash)
Security-focusedSpecialized for malware detection and similarity analysis
ssdeep (Context Triggered Piecewise Hashing)
Context-awareDetects 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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