Summary
API
This website contacted 80 IPs in 7 countries across 53 domains to perform 166 HTTP transactions. The main domain is calc.ru and was registered 29 years ago.
Submitted URL: https://calc.ru
Effective URL:
The Cisco Umbrella rank of the primary domain is #242,286 of the top 1 million websites
AI Security Verdict
Safe Website
Confidence: 90%
Established Russian calculator/reference portal with no phishing, malware, or credential-harvesting indicators; safe to use.
Safety Factors
Details
Page Title
Калькуляторы онлайн, справочник-энциклопедия
Scan Type
public
Domain Name Analysis
Within the Russian country-code top-level domain (.ru), 'calc.ru' is registered. The second-level label 'calc' is 4 characters long split between one vowel and 3 consonants. Splitting it apart reveals one word: calc. 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 |
|---|---|---|---|
| 8 | 78.24.223.187 | Russia | AS29182JSC IOT |
| 2 | 5.255.255.77Yandex · CLOUD | Moscow, Moscow, Russia | AS13238YANDEX LLC |
| 2 | 77.88.44.55Yandex · CLOUD | Moscow, Moscow, Russia | AS13238YANDEX LLC |
| 2 | 77.88.55.88Yandex · CLOUD | Russia | AS13238YANDEX LLC |
| 2 | 65.109.72.77 | Helsinki, Uusimaa, Finland | AS24940Hetzner Online GmbH |
| 2 | 142.251.20.95Google · CDN | United States | AS15169Google LLC |
| 2 | 37.9.64.225Yandex · CLOUD | Russia | AS13238YANDEX LLC |
| 2 | 95.181.182.182 | Perm, Perm Krai, Russia | AS210756EdgeCenter LLC |
| 2 | 77.88.21.119Yandex · CLOUD | Moscow, Moscow, Russia | AS13238YANDEX LLC |
| 2 | 151.236.71.248 | Germany | AS204720Global Cloud Network LLC |
| 166 | 80 | - | - |
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
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