Security Scan Report: www.rivm.nl

Site favicon
Submitted: Dec 30, 2025, 3:34:52 PMCompleted: Dec 30, 2025, 3:36:04 PMpubliccompleted
Loading additional data...

Summary

This website contacted 7 IPs in 2 countries across 5 domains to perform 35 HTTP transactions. The main domain is rivm.nl and was registered NaN years ago.

Submitted URL: https://www.rivm.nl

The Cisco Umbrella rank of the primary domain is #353,210 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 98%

0
Risk Score

The site is the legitimate Dutch public health institute with no security concerns.

Safety Factors
Official government domain
Long registration history
No suspicious forms or content
Low risk Cisco Umbrella ranking but brand is legitimate
Domain age information unavailable

Details

Page Title

Rijksinstituut voor Volksgezondheid en Milieu | RIVM

Scan Type

public

Language

🇳🇱

Dutch

(80% confidence)

Category

government public service

(70%)

Domain Information

Domain 'www.rivm.nl' uses the Dutch country-code top-level domain (.nl); it also runs on subdomain 'www'. Its registrable label 'rivm' stretches across 4 characters with 1 vowel and three consonants. Tokenizing the label suggests two words: ri, vm. The median word length lands at two characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://www.rivm.nl

Page Load Overview

2.89s
Total Load Time
30
HTTP Requests
6
Domains
1.4 MB
Total Size

Language Analysis

Primary Language

🇳🇱Dutch
Code: nl
Confidence:80%
Script:Latin
Direction:ltr

Detection Details

Language Code:nl
Detection Confidence:80%
Script Type:Latin
HTML Lang Attribute:nl
Text Length:3,832 chars
Detector Agreement:75%

Website Classification

Primary Category

government public service70% confidence
Type: dynamic
Method: ml+structural

All Detected Categories

government public service
70%
healthcare medical
52%

Detected Features

Search
Comments

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
6108.138.7.25Netherlands
457.153.166.203Amsterdam, North Holland, Netherlands
AS8075MICROSOFT-CORP-MSN-AS-BLOCK
4131.224.245.85Nieuwegein, Utrecht, Netherlands
AS1103SURF B.V.
454.228.78.235Netherlands
418.172.112.22NetherlandsUnknown
463.35.13.213NetherlandsUnknown
4108.138.7.60United States
AS16509AMAZON-02
307--

Detected Technologies6

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T11113D86169F8303B016651CAEE79AB1BBAE2D103E60A5D01B1FC87D94FC7E46AC1352D

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

768:olZUrtosGzTvHSGEvMSUXRHAOzjJJLQR2GDn17MRgBoBP0W+aiXCGDuXR0JHH2LY:o8t9GzTvSGEvMXRHxzjrLQRr17MRgaBa

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:41681:DQIkGgKFiBEAmBFKpEAKIUNPZWpIPuEDCQAsykBAUECkQGJoaIACRkJAAF0BkwXogZBkSrYYFRIMCFxUCBQBEjEjFEKBEEKS

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:ffdfc3c1c38787df
Perceptual Hash:bcc19296e16fc790
Difference Hash:2c3c0703272e2f2f
Wavelet Hash:ff87c181818787c7
Color Hash:#27931f

Scan History

Scan history not available

Unable to load historical scan data