No Security Risks Detected
This domain appears to be safe and secure
100%
Score
Disclaimer: This assessment is based on automated analysis of publicly available information. Results are for informational purposes only. For critical applications, consult security professionals.
Scan Information
Last checked:October 31, 2025 16:03:06
Target URL:https://20stm-prod.be/
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Page Information
Target URL
https://20stm-prod.be/
Page Title
20stm-prod.be | 521: Web server is down
Status
Active
Host Information
Domain
20stm-prod.be
Server
cloudflare
Country
United States
IP Address
104.21.88.34
ASN Information
13335
CLOUDFLARENET
Technologies
Cloudflare
CDN
SSL Certificate
HTTPS Enabled
Secure
Certificate Issuer
WE1
Valid From
2025-10-31 15:01:58
Valid Until
2026-01-29 16:00:37
Subject Name
20stm-prod.be
Performance Statistics
8
Total Requests
1
Domains
1
IP Addresses
22.88 KB
Transfer Size
Content Size26.57 KB
HTTP Headers
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
9974619f0edb2911-ORD
content-length
6991
content-type
text/html; charset=UTF-8
date
Fri, 31 Oct 2025 16:03:14 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
referrer-policy
same-origin
server
cloudflare
x-frame-options
SAMEORIGIN
9 headers detected
Technology Stack Analysis
Cloudflare
CDN
Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.
External Links 1
Additional troubleshooting information
developers.cloudflare.com
Target URL
https://developers.cloudflare.com/support/troubleshooting/http-status-codes/cloudflare-5xx-errors/error-521/
Requested Domains 1
20stm-prod.be
Apex domain
No category information available