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:December 17, 2025 15:21:20
Target URL:https://chatblend.de/
Scan Complete
Refresh page after 10 minutes
for updated results
Page Information
Target URL
https://chatblend.de/
Page Title
chatblend.de | 521: Web server is down
Status
Active
Host Information
Domain
chatblend.de
Server
cloudflare
Country
The Netherlands
IP Address
103.149.169.100
ASN Information
60781
LEASEWEB-NL-AMS-01
Technologies
Cloudflare
CDN
HTTP/3
Miscellaneous
SSL Certificate
HTTPS Enabled
Secure
Certificate Issuer
WE1
Valid From
2025-12-17 14:18:34
Valid Until
2026-03-17 15:17:09
Subject Name
chatblend.de
Performance Statistics
8
Total Requests
1
Domains
1
IP Addresses
22.86 KB
Transfer Size
Content Size26.5 KB
HTTP Headers
alt-svc
h3=":443"; ma=86400
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
9af7690e7be2594f-IAD
content-length
6986
content-type
text/html; charset=UTF-8
date
Wed, 17 Dec 2025 15:21:28 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
referrer-policy
same-origin
server
cloudflare
x-frame-options
SAMEORIGIN
10 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.
HTTP/3
Miscellaneous
HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
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
chatblend.de
Apex domain
No category information available