Summary
API
Submitted URL: https://arxiv.org
The Cisco Umbrella rank of the primary domain is #37,931 of the top 1 million websites
AI Security Verdict
Safe Website
Confidence: 98%
arXiv.org is the authentic, long-established open-access scholarly archive; no phishing, malware, or deceptive indicators were found.
Safety Factors (4)
Details
Page Title
arXiv.org e-Print archive
Scan Type
public
Domain Name Analysis
The domain name 'arxiv.org' uses the non-profit oriented generic top-level domain (.org) with no subdomain. Count 5 characters in 'arxiv' with two vowels and three consonants. Tokenizing the label suggests 2 words: ar, xiv. Median word length comes out to 2.5 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 |
|---|---|---|---|
| 7 | 151.101.131.42Fastly · CDN | United States | AS54113Fastly, Inc. |
| 4 | 151.101.195.42Fastly · CDN | United States | AS54113Fastly, Inc. |
| 4 | 151.101.67.42Fastly · CDN | United States | AS54113Fastly, Inc. |
| 4 | 151.101.3.42Fastly · CDN | United States | AS54113Fastly, Inc. |
| 19 | 4 | - | - |
Detected Technologies4
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
Unable to load historical scan data