Security Scan Report: ostrovok.ru

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Submitted: Sep 22, 2026, 10:25:03 PMCompleted: Sep 22, 2026, 10:26:04 PMpubliccompleted

This website contacted 36 IPs in 6 countries across 36 domains to perform 234 HTTP transactions. The main domain is ostrovok.ru.

Submitted URL: https://ostrovok.ru

The Cisco Umbrella rank of the primary domain is #314,022 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 88%

1
Risk Score

Ostrovok.ru is a long-established (26-year-old), self-branded Russian hotel booking service. No credential/payment forms, no brand impersonation, and no Indicator of Compromise, YARA, or Safe Browsing hits were found.

Safety Factors (6)
26-year-old established domain (registered 2000-08-30)
Self-branded site matching its own domain
Ranked #314,022 in Cisco Umbrella top 1M
No password, payment, or disguised credential fields on the page
Legal/policy pages present (Booking Terms, Terms of Use, Personal Data Policy)
Legitimate hotel booking content with real inventory, prices, and 24/7 support references
Domain age information unavailable

Details

Page Title

Ostrovok.ru is an easy to use online service for booking hotels worldwide

Scan Type

public

Domain Name Analysis

The domain name 'ostrovok.ru' uses the Russian country-code top-level domain (.ru) with no subdomain. The registrable portion 'ostrovok' spans 8 characters split between three vowels and 5 consonants. Breaking it apart gives 3 words: ostr, ovo, k. Median word length is three characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://ostrovok.ru

Page Load Overview

7.91s
Total Load Time
17.8 MB
Total Size

Language Analysis

Primary Language

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

Detection Details

HTML Lang Attribute:en
Text Length:6,310 chars
Detector Agreement:100%

Website Classification

Primary Category

corporate50% confidence
Type: spa
Method: structural

All Detected Categories

corporate
50%

Detected Features

OG: website

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
2478.155.198.20Russia
AS51115HLL LLC
65.101.71.73Yerevan, Yerevan, Armenia
AS201589edgeam LLC
6155.212.234.165Russia
AS201706Servicepipe LLC
6192.178.183.97Google · CDNUnited States
AS15169Google LLC
6144.124.221.8Germany
AS205634Prime Formation GmbH
6144.124.221.9Germany
AS205634Prime Formation GmbH
6158.160.126.5Moscow, Moscow, Russia
AS200350Yandex.Cloud LLC
6142.251.154.119Google · CDNUnited States
AS15169Google LLC
6195.209.66.50Russia
AS34879OOO Sovremennye setevye tekhnologii
6142.251.13.149Google · CDNUnited States
AS15169Google LLC
23436--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1D89364715AD0583B9233C9CDFA16637962F2613CDE0344259BEA93B94BC7EC375E180A

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

1536:CcluDSozFAeeTef1LgAvkXYdavkiSsYekGmV9/NiFbP0NBdUSrTybqXAUUu+frdv:BltoX66K

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:90937:QYynCG26eMMQsCELmEAGQgGCBDBLamoshBKcAa6ipEAQhIx0YBSAyAYYBEAAFs5EAG6laMKAIoIxTxHLZbHCAVJSFCCBBAAC

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:0000789fdf81c7e7
Perceptual Hash:bf4c603d94c66bc1
Difference Hash:3136c9653b1b1f0e
Wavelet Hash:00007dbf9f81cfc7
Color Hash:#4e783a

Scan History

Scan history not available

Unable to load historical scan data