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HTTP Status

404

Ping

5 ms

Technologies

6

Domain Owner Information

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Registrar

NAMECHEAP INC

Created

January 27, 2012

13 years 269 days old

Expires

January 27, 2026

3 months 9 days left

Domain Status

OK

Domain is in normal status with no pending operations or restrictions.

SSL/TLS Certificate

View Full SSL Report
Issued By

C=US, O=Let's Encrypt, CN=R13

Security Score
86 /100

Network & Hosting

View DNS Records
2603:1030:408:3:0:0:0:2BD • AS8075 • Microsoft

Technologies Detected

Azure DNS

DNS Provider

Evidence
  • • Nameserver: ns1-06.azure-dns.com
  • • Nameserver: ns2-06.azure-dns.net
  • • Nameserver: ns3-06.azure-dns.org
  • • Nameserver: ns4-06.azure-dns.info

Cloudflare CDN (cdnjs)

7.4.0

CDN

Evidence
  • • cdnjs script

Let's Encrypt

Certificate Authority

Evidence
  • • SSL certificate issuer

Mailgun

Email Provider

Evidence
  • • MX: mxa.mailgun.org
  • • MX: mxb.mailgun.org

Microsoft

Hosting Provider

Evidence
  • • IP 2603:1030:408:3:0:0:0:2BD → ASN 8075

jQuery

JavaScript Library

Evidence
  • • jQuery reference in HTML
  • • jQuery reference

Metadata & SEO

Title
Not Found
Description
Jenkins – an open source automation server which enables developers around the world to reliably build, test, and deploy their software
Canonical URL
https://www.jenkins.io/404/
Language
en
Viewport
width=device-width, initial-scale=1

Social Media Cards

OpenGraph

Type
article
Description
Jenkins – an open source automation server which enables developers around the world to reliably build, test, and deploy their software
Title
Not Found
Image
/images/logo-title-opengraph.png
Url
https://www.jenkins.io/404/
Site Name
Not Found

Twitter Cards

Description
Jenkins – an open source automation server which enables developers around the world to reliably build, test, and deploy their software
Title
Not Found
Image
/images/logo-title-opengraph.png
Card
summary_large_image
Creator
@JenkinsCI
Site
@JenkinsCI

Dependencies

🎨 Stylesheets (7)

  • • https://jenkins.io/assets/bower/bootstrap/css/bootstrap.min.css
  • • https://jenkins.io/css/jenkins.css
  • • https://jenkins.io/css/copy-to-clipboard.css
  • • https://jenkins.io/stylesheets/styles.css
  • • https://jenkins.io/css/footer.css
  • • https://jenkins.io/css/font-awesome.min.css
  • • https://cdn.jsdelivr.net/npm/@docsearch/css@3

📜 Scripts (11)

  • • https://jenkins.io/assets/bower/jquery/jquery.min.js
  • • https://jenkins.io/js/copy-to-clipboard.js
  • • https://jenkins.io/assets/bower/anchor-js/anchor.min.js
  • • https://jenkins.io/assets/bower/@popperjs/core/umd/popper.min.js
  • • https://jenkins.io/assets/bower/bootstrap/js/bootstrap.min.js
  • • https://cdn.jsdelivr.net/npm/[email protected]/polyfill-support.js
  • • https://cdn.jsdelivr.net/npm/@webcomponents/[email protected]/webcomponents-loader.js
  • • https://cdnjs.cloudflare.com/ajax/libs/ionicons/7.4.0/ionicons/ionicons.esm.js
  • • https://cdnjs.cloudflare.com/ajax/libs/ionicons/7.4.0/ionicons/ionicons.js
  • • https://cdn.jsdelivr.net/npm/@jenkinsci/jenkins-io-components/+esm
  • • https://cdn.jsdelivr.net/npm/@jenkinsci/jenkins-io-components/

🖼️ Images (1)

  • • https://jenkins.io/images/fire-jenkins.svg
Inspected on November 03, 2025 at 00:35 UTC