Security Scan Report: coreserver.jp

Redirected to:
https://www.coreserver.jp/
Site favicon
Submitted: Oct 3, 2026, 7:20:55 PMCompleted: Oct 3, 2026, 7:22:01 PMpubliccompleted

This website contacted 55 IPs in 4 countries across 36 domains to perform 158 HTTP transactions. The main domain is coreserver.jp and was registered 7 years ago.

Submitted URL: https://coreserver.jp

Effective URL:

https://www.coreserver.jp/
Redirected

The Cisco Umbrella rank of the primary domain is #648,137 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 93%

0
Risk Score

Established 20-year-old Japanese hosting provider coreserver.jp (GMO group) presenting its own brand, with no forms, no impersonation, no malware and only non-content abuse-reputation intel on its own parent domain. Legitimate.

Safety Factors (5)
20-year-old established domain (2006) with a real corporate entity (GMO Digirock, Inc.)
Domain ranked #648,137 in Cisco Umbrella (inside top 1M) — popularity, not a risk factor
Self-branding matches the domain; no brand claim against a different organisation
No credential, payment or login forms anywhere on the page
Third-party scripts are all ranked analytics/CDN/ad hosts (Google Analytics, DoubleClick, Ahrefs, Clarity, Cloudflare, jQuery CDN)
Domain age information unavailable

Details

Page Title

WordPressが超高速の最新レンタルサーバー|コアサーバー

Scan Type

public

Domain Name Analysis

Within the Japanese country-code top-level domain (.jp), 'coreserver.jp' is registered with no subdomain. The second-level label 'coreserver' is 10 characters long containing four vowels alongside six consonants. Segmentation suggests two words: core, server. Median word length comes out to 5 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://coreserver.jp

Page Load Overview

7.01s
Total Load Time
3.4 MB
Total Size

Language Analysis

Primary Language

🇯🇵Japanese
Code: ja
Confidence:80%
Script:Mixed
Direction:ltr

Detection Details

HTML Lang Attribute:ja
Text Length:10,046 chars
Detector Agreement:100%

Website Classification

Primary Category

technology software80% confidence
Type: spa
Method: ml+structural

All Detected Categories

technology software
80%
corporate business
74%
documentation technical
52%
government public service
52%
cryptocurrency blockchain
44%

Detected Features

OG: website

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
50104.18.24.150Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
2151.101.193.155Fastly · CDNUnited States
AS54113Fastly, Inc.
2104.17.24.14Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
2163.171.242.128Meteverse · CDNUnited States
AS54994Meteverse Limited.
213.112.22.179Aws · CLOUDTokyo, Tokyo, Japan
AS16509Amazon.com, Inc.
2157.240.0.6Facebook · CDNFrankfurt am Main, Hesse, Germany
AS32934Facebook, Inc.
2104.16.79.73Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
2142.251.150.4Google · CDNUnited States
AS15169Google LLC
2142.250.154.97Google · CDNUnited States
AS15169Google LLC
2146.75.120.157Fastly · CDNFrankfurt am Main, Hesse, Germany
AS54113Fastly, Inc.
15855--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1CD83616C46DE6C37023292CAB4AA3754A0EF4EB9D5621523B1FFC57127C7D8D380A4B9

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

1536:1vtkp+5/FJp29hWtRzXT7yhC3bM7yhr3bv7yhB3b94faFL05qwbRmyc0UaTFl81Q:q+sFIqwbRpgDnNUL

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:81895:ACCIS0qBAODAEYAwAsEJREiiBSIBaALMwRffhcFBeDBNQINqACSAY7IBQSEUgSQ4CfMEBHEAIgFIAp+QQAHEAAIgYQiiEYiQ

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:0000ffcfffe7ffff
Perceptual Hash:f55d0d2a0a28f1dd
Difference Hash:d6c8961568cc4c96
Wavelet Hash:0000c680fce7ffdf
Color Hash:#53ac62

Other Hashes

Scan History

Scan history not available

Unable to load historical scan data