Security Scan Report: www.problems.ru

Redirected to:
https://problems.ru/
Submitted: Completed: publiccompleted
This website contacted 15 IPs in 2 countries across 9 domains to perform 22 HTTP transactions. The main domain is problems.ru and was registered 25 years ago.

Submitted URL: https://www.problems.ru

Effective URL:
https://problems.ru/
Redirected

AI Security Verdict

Safe Website

Confidence: 90%

1
Risk Score

Long-established (2001) Russian mathematics problem archive by МЦНМО. No credential/payment forms, no threat-intel, YARA or IDS hits. Nothing malicious; safe to use.

Safety Factors (4)
25-year-old domain with continuous historical use
Self-branded non-commercial educational project (МЦНМО) matching its own domain
Only benign on-site search forms; no credential or payment capture
Clean across threat intelligence, YARA, IDS and behavioral analysis
Domain age information unavailable

Details

Page Title

Задачи

Scan Type

public

Domain Name Analysis

The domain 'www.problems.ru' uses the Russian country-code top-level domain (.ru), featuring subdomain 'www'. The registrable portion 'problems' spans 8 characters split between 2 vowels and 6 consonants. Breaking it apart gives 1 word: problems. Median word length comes out to 8 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://www.problems.ru

Page Load Overview

3.38s
Total Load Time
505 KB
Total Size

Language Analysis

Primary Language

🇷🇺Russian
Code: ru
Confidence:60%
Script:Cyrillic
Direction:ltr

Detection Details

Text Length:1,324 chars
Detector Agreement:100%

Website Classification

Primary Category

government public service79% confidence
Type: dynamic
Method: ml+structural

All Detected Categories

government public service
79%
news media journalism
49%
adult content
47%
documentation technical
46%
education learning
43%

Detected Features

Search

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
8185.54.136.137Russia
AS199906Non-State Educational Institution Moscow Center for Continuous Mathematical Education
1104.17.208.5Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
1192.178.183.101Google · CDNUnited States
AS15169Google LLC
1142.251.152.119Google · CDNUnited States
AS15169Google LLC
1142.251.14.102Google · CDNUnited States
AS15169Google LLC
1142.250.154.157Google · CDNUnited States
AS15169Google LLC
1142.251.13.132Google · CDNUnited States
AS15169Google LLC
1142.251.154.119Google · CDNUnited States
AS15169Google LLC
1142.251.150.119Google · CDNUnited States
AS15169Google LLC
1192.178.183.102Google · CDNUnited States
AS15169Google LLC
2215--

Detected Technologies3

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1B2D2D57100C82C25110649E4F7627FD9E8DF5C3FE8970CE5B1BF98EA9BD2DA08295359

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

384:a936d4f6Z7qmFXYVinGvo4sp0LTdg1/5hKe7lewa1tt49dKVK5VzQOOLJuAvNZKs:Y3T6Z7qmFXYVinGvo4sp0LTdgOWYZr7

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:29792:5BGSIgnPGAJCBB4YVgYJAoKEKRxJAWxDITFbBIqglUygFEGhK8FSBQgEJkGilYBjhKCOVbIgj8AbJEcCijMG0AA0IKhEEgUI

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:00010103ffffffff
Perceptual Hash:a92b525a1c2d7d5a
Difference Hash:71cb4b63f1000000
Wavelet Hash:000000017fffffff
Color Hash:#d29a79

Scan History

Scan history not available

Unable to load historical scan data