Security Scan Report: rum15.perf.linkedin.com

Redirected to: https://rum15.perf.linkedin.com/?_l=en_US

Submitted: Nov 24, 2025, 4:34:26 AMCompleted: Nov 24, 2025, 4:35:46 AMpubliccompleted
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Summary

This website contacted 4 IPs in 1 country across 1 domain to perform 1 HTTP transaction. The main domain is rum15.perf.linkedin.com and was registered NaN years ago.

Submitted URL: https://rum15.perf.linkedin.com/

Effective URL: https://rum15.perf.linkedin.com/?_l=en_USRedirected

The Cisco Umbrella rank of the primary domain is #260 of the top 1 million websitesTop 1K Site

AI Security Verdict

Safe Website

Confidence: 95%

0
Risk Score

Legitimate LinkedIn subdomain with no security concerns.

Safety Factors
Well‑established domain
High Cisco Umbrella ranking
Page is a standard 404 with LinkedIn branding
Domain age information unavailable

Details

Page Title

LinkedIn

Scan Type

public

Language

🇳🇱

Dutch

(12% confidence)

Category

social media network

(97%)

Domain Information

Domain 'rum15.perf.linkedin.com' uses the commercial generic top-level domain (.com) with subdomain 'rum15.perf'. The registrable portion 'linkedin' spans 8 characters containing three vowels alongside five consonants. Word splitting yields 2 words: linked, in. Expect 4 characters per word on average. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://rum15.perf.linkedin.com/

Page Load Overview

0.58s
Total Load Time
1
HTTP Requests
1
Domains
N/A
Total Size

Language Analysis

Primary Language

🇳🇱Dutch
Code: nl
Confidence:12%
Script:Latin
Direction:ltr

Detection Details

Language Code:nl
Detection Confidence:12%
Script Type:Latin
HTML Lang Attribute:en
Text Length:7,877 chars
Detector Agreement:50%
Language mismatch: Declared as en but detected as nl

Website Classification

Primary Category

social media network97% confidence
Type: static
Method: ml+structural

All Detected Categories

social media network
97%
government public service
96%
blog personal website
95%
cryptocurrency blockchain
94%
news media journalism
93%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
113.107.246.44United States
AS8075MICROSOFT-CORP-MSN-AS-BLOCK
02620:1ec:46::44United States
AS8075MICROSOFT-CORP-MSN-AS-BLOCK
013.107.213.44United States
AS8075MICROSOFT-CORP-MSN-AS-BLOCK
02620:1ec:bdf::44United States
AS8075MICROSOFT-CORP-MSN-AS-BLOCK
14--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1A7B4C6295607049AC10F46B9F6C2AB567E21E303D20E6613BE2F04F4BBD5897D82B7DD

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

6144:aibu+dCxAiI+d+2ifu+dJxLiv80wfifu+dcxAiIOPcH4p:++cw3cYp

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:501062:JXASIi6QETAEogGSLACKBKYPHzjGsTIBIhgwoSg9CNhqEAEqAHDqLRE1wDkAEIJQVYCAbgGGK0DoJUQUMCcgCESDJFkQGVnM

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:ffffffff7e3c3800
Perceptual Hash:c2bc2f40bc0ff057
Difference Hash:230c0c88c0e8e869
Wavelet Hash:bfe7e7e63c3c0000
Color Hash:#78753a

Other Hashes

Crop Resistant:230c0c88c0e8e869

Scan History

Scan history not available

Unable to load historical scan data