Security Scan Report: blockchair.com

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Submitted: Aug 3, 2026, 7:17:11 AMCompleted: Aug 3, 2026, 7:18:41 AMpubliccompleted

This website contacted 1 IP in 1 country across 1 domain to perform 3 HTTP transactions. The main domain is blockchair.com and was registered 10 years ago.

Submitted URL: https://blockchair.com

The Cisco Umbrella rank of the primary domain is #230,332 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 92%

0
Risk Score

No malicious activity detected; site appears legitimate.

Safety Factors
Established domain age
No malicious signatures or alerts
No form harvesting or brand impersonation
Domain age information unavailable

Details

Page Title

HTTP 403

Scan Type

public

Domain Name Analysis

The domain name 'blockchair.com' uses the commercial generic top-level domain (.com). The registrable portion 'blockchair' spans 10 characters with 3 vowels and 7 consonants. Breaking it apart gives 2 words: block, chair. Median word length comes out to five characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://blockchair.com

Page Load Overview

0.44s
Total Load Time
343 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:80%
Script:Latin
Direction:ltr

Detection Details

HTML Lang Attribute:en
Text Length:313 chars
Detector Agreement:100%

Website Classification

Primary Category

healthcare medical42% confidence
Type: static
Method: ml+structural+ocr_tiebreaker

All Detected Categories

healthcare medical
42%
cryptocurrency blockchain
38%
adult content
29%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
3185.104.208.113Qrator · CDNCzech Republic
AS209671Qrator Labs CZ s.r.o.
31--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1D521202291F1011362A2C4813F8177893D22C507C96BAB513EADABD58F87EA1DAD330D

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

24:nYxxCRJFxJsRoMn5y4zNrLlffM7RHv3gaY9mj:nrpJe5DluP3gaEk

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:1248:AAAAAAAIAAAAAABACBAAAIAABAAIBQAAQEEACAABAEAgAAAAAAAAAIABAACAAAQCIAACABABAAAAAAAAAAAAAQAAgBAgAAAA

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

Average Hash:1f1f3fffffffffff
Perceptual Hash:83010101f1f3fbff
Difference Hash:e0e0c00000000000
Wavelet Hash:701030f0f0f0f0f0
Color Hash:#864f2d

Other Hashes

Crop Resistant:e0e0c00000000000

Scan History

Scan history not available

Unable to load historical scan data