Security Scan Report: rum8.perf.linkedin.com

Redirected to: https://rum8.perf.linkedin.com/?_l=en_US

Submitted: Nov 24, 2025, 6:36:02 PMCompleted: Nov 24, 2025, 6:40:24 PMpubliccompleted
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Summary

This website contacted 2 IPs in 1 country across 1 domain to perform 1 HTTP transaction. The main domain is rum8.perf.linkedin.com.

Submitted URL: https://rum8.perf.linkedin.com/

Effective URL: https://rum8.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 showing a 404 page.

Safety Factors
High Cisco Umbrella ranking indicates reputable domain
Belongs to established brand (LinkedIn)
Absence of suspicious forms or scripts
Domain age information unavailable

Details

Page Title

LinkedIn

Scan Type

public

Language

🇳🇱

Dutch

(12% confidence)

Category

social media network

(97%)

Domain Information

You're looking at domain 'rum8.perf.linkedin.com' on the commercial generic top-level domain (.com) and includes subdomain 'rum8.perf'. Its registrable label 'linkedin' stretches across 8 characters holding 3 vowels versus 5 consonants. It segments into 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://rum8.perf.linkedin.com/

Page Load Overview

0.77s
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
1144.2.15.25United States
AS14413LINKEDIN
02620:119:50e8:101::9002:f19United States
AS14413LINKEDIN
12--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T159B4C6295607049AC10F46B9F6C2AB567E21E303D20E6613BE2F04F4BBD5897D82B7DD

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

6144:aibu+dCxAiI+d+2ifu+dJxLiv80wfifu+dcxAiIOPcx4p:++cw3cap

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:501056:mQoqhinAJHHB1gB6BQwEA0YRksFSAQWRdKCQJmVJAyCRAYEAXDAlynMICCgTCSEmRIcIQBQCXDMEYABSkEniiukhpiMQySSI

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:230c0c88c0e0e869
Wavelet Hash:bfe7e7e63c3c0000
Color Hash:#bad22d

Other Hashes

Crop Resistant:230c0c88c0e0e869

Scan History

Scan history not available

Unable to load historical scan data