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Security Analysis Results

nsfnet.pages.dev

Comprehensive domain security and infrastructure analysis

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website screenshot of https://nsfnet.pages.dev/

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:April 7, 2026 14:18:44
Target URL:https://nsfnet.pages.dev/
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Page Information

Target URL
https://nsfnet.pages.dev/
Page Title
NSF.net - 3rd Registered .net Domain
nsfnet.pages.dev faviconSite Favicon
Status
Active

Host Information

Domain
nsfnet.pages.dev
Server
cloudflare
Country
United States
IP Address
172.66.47.192
ASN Information
13335
CLOUDFLARENET

Technologies

jQuery logo
jQuery
JavaScript libraries
HSTS logo
HSTS
Security
Cloudflare logo
Cloudflare
CDN
HTTP/3 logo
HTTP/3
Miscellaneous

SSL Certificate

HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2026-04-06 14:18:47
Valid Until
2027-04-07 14:18:47
Subject Name
nsfnet.pages.dev

Performance Statistics

24
Total Requests
2
Domains
2
IP Addresses
1.56 MB
Transfer Size
Content Size1.81 MB

HTTP Headers

Access-Control-Allow-Origin
*
CF-RAY
9e89a9dfabc48e8e-SEA
Cache-Control
public, max-age=0, must-revalidate
Connection
keep-alive
Content-Encoding
br
Content-Type
text/html; charset=utf-8
Date
Tue, 07 Apr 2026 14:18:47 GMT
ETag
W/"56f3d684d3d14897449b705b742b9f57"
Link
<assets/js/main.js>; rel="preload"; as=script
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=B6yyQZpgmq7e8%2BPlXaDoHuqgcIGIHPiC1ScqtYRjwZd8tcCMTwm59btafb3z7fDGwCTsojwUwELVzoVvmL6DE9Al0ekC%2FzPiE5LyrEvoaWFIuDAI3EqmuHfo0%2F7EbwTSZBiI"}]}
Server
cloudflare
Transfer-Encoding
chunked
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff
16 headers detected

Technology Stack Analysis

jQuery

jQuery

JavaScript libraries

jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.

HSTS

HSTS

Security

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.

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.

External Links 20

historical documentation

www.nsf.gov

Analyze
Target URL
https://www.nsf.gov/impacts/internet

RFC 920

datatracker.ietf.org

Analyze
Target URL
https://datatracker.ietf.org/doc/html/rfc920

NSFNET Archive

www.internetsociety.org

Analyze
Target URL
https://www.internetsociety.org/internet/history-of-the-internet/nsfnet/

NSFNET history collection

www.merit.edu

Analyze
Target URL
https://www.merit.edu/wp-content/uploads/2024/10/Merit-Network_Retiring-the-NSFNET-Backbone-Service_-Chronicling-the-End-of-an-Era.pdf

Internet Hall of Fame

www.internethalloffame.org

Analyze
Target URL
https://www.internethalloffame.org/inductees/dennis-jennings

archives

www.internethalloffame.org

Analyze
Target URL
https://www.internethalloffame.org/inductees/stephen-wolff

technical history

www.ibm.com

Analyze
Target URL
https://www.ibm.com/history/nsfnet

Dave Levine

dave.levine.io

Analyze
Target URL
https://dave.levine.io

Special Report

web.archive.org

Analyze
Target URL
https://web.archive.org/web/20150606065354/https://www.nsf.gov/news/special_reports/cyber/internet.jsp

public-private partnership

www.merit.edu

Analyze
Target URL
https://www.merit.edu/wp-content/uploads/2024/10/Merit-Network_NSFNET-A-Partnership-for-High-Speed-Networking.pdf

historical archives

www.internetsociety.org

Analyze
Target URL
https://www.internetsociety.org/internet/history-internet/brief-history-internet-related-networks/

NSFNET history

www.livinginternet.com

Analyze
Target URL
https://www.livinginternet.com/i/ii_nsfnet.htm

Mosaic project history

www.ncsa.illinois.edu

Analyze
Target URL
https://www.ncsa.illinois.edu/research/project-highlights/ncsa-mosaic/

IEEE Milestone

ethw.org

Analyze
Target URL
https://ethw.org/Milestones:IEEE_Milestones_Program

Internet Backbone history

nowiretechnologies.wordpress.com

Analyze
Target URL
https://nowiretechnologies.wordpress.com/2011/02/18/internet-backbone/

Birth of the Web

home.cern

Analyze
Target URL
https://home.cern/science/computing/birth-web

MinnPost's

www.minnpost.com

Analyze
Target URL
https://www.minnpost.com/business/2016/08/rise-and-fall-gopher-protocol/

article

www.internetsociety.org

Analyze
Target URL
https://www.internetsociety.org/blog/2013/11/celebrating-30-years-of-the-domain-name-system-dns-this-month/

official NSF website

www.nsf.gov

Analyze
Target URL
https://www.nsf.gov/

HTML5 UP

html5up.net

Analyze
Target URL
https://html5up.net

Requested Domains 2

nsfnet.pages.dev

Apex domain
No category information available

stats.levine.io

Unknown Type
No category information available
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