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Security Analysis Results

additional-check.info

Comprehensive domain security and infrastructure analysis

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website screenshot of https://additional-check.info/

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:February 18, 2026 01:10:06
Target URL:https://additional-check.info/
Scan Complete

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Page Information

Target URL
https://additional-check.info/
Page Title
Error
additional-check.info faviconSite Favicon
Status
Active

Host Information

Domain
additional-check.info
Server
cloudflare
Country
United States
IP Address
172.67.221.166
ASN Information
13335
CLOUDFLARENET

Technologies

Node.js logo
Node.js
Programming languages
Express logo
Express
Web frameworks
Cloudflare logo
Cloudflare
CDN
HTTP/3 logo
HTTP/3
Miscellaneous

SSL Certificate

HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2026-02-17 01:10:09
Valid Until
2027-02-18 01:10:09
Subject Name
additional-check.info

Performance Statistics

1
Total Requests
1
Domains
1
IP Addresses
1.41 KB
Transfer Size
Content Size643 Bytes

HTTP Headers

CF-RAY
9cf9a4a899632a88-LAX
Connection
keep-alive
Content-Encoding
zstd
Content-Security-Policy
default-src 'none'
Content-Type
text/html; charset=utf-8
Date
Wed, 18 Feb 2026 01:10:10 GMT
Nel
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Report-To
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=FJ1q35vC7%2BmT6UqkJv5IstF7YO5mS95oj6r%2FoeZY58EqgeZSsniD1UkraWdNeABShWCx742gPrN1cKNE%2BJaWu7rDDfrI3eLCpV%2B1XannVgkmiaCOdg%3D%3D"}]}
Server
cloudflare
Server-Timing
cfCacheStatus;desc="DYNAMIC" cfEdge;dur=17,cfOrigin;dur=377
Transfer-Encoding
chunked
X-Content-Type-Options
nosniff
X-Powered-By
Express
alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
vary
accept-encoding
16 headers detected

Technology Stack Analysis

Node.js

Node.js

Programming languages

Node.js is an open-source, cross-platform, JavaScript runtime environment that executes JavaScript code outside a web browser.

Express

Express

Web frameworksWeb servers

Express is a web application framework for Node.js, released as free and open-source software under the MIT License. It is designed for building web applications and APIs.

Cloudflare

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

HTTP/3

Miscellaneous

HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.

Website Cookies 1

connect.sid

additional-check.info

HttpOnly
Value
s%3ANTQV7H-f4f4CJ4oTAXuC9clZVVaSmFOM.koFMi6iP9YlutoVTdvE3LlVD4LQeEPVy3YPaODmnI1g
Expires:Session

External Links 0

Requested Domains 1

additional-check.info

Apex domain
No category information available
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