Analysis performed on Jun 12, 2025
This is a comprehensive technical analysis of github.com performed on June 12, 2025. The analysis includes DNS configuration, server information, WHOIS data, and HTTP response details.
Quick Navigation
🤖 AI Analysis Summary
Purpose and Target: The website explicitly states that GitHub is a platform where people build software. It serves over 150 million users who discover, fork, and contribute to more than 420 million projects. It is described as an AI-powered developer platform for developers, businesses, and the open source community to build software collaboratively.
Location: Information about hosting or server location is not available. The domain uses multiple nameservers including DNS from NSOne and AWS DNS services.
Tech: Confirmed technologies used by the site include React and Angular. The server is identified as github.com.
SEO: The meta description reads: "GitHub is where people build software. More than 150 million people use GitHub to discover, fork, and contribute to over 420 million projects." No meta keywords are present.
Security: The website uses HTTPS with HSTS enabled for secure connections. However, SSL certificate details are not fully implemented in the data provided; no confirmed SSL issues are reported.
Content Status: The site contains substantial content with about 1727 words, so it is not under construction or insufficient.
Accessibility: The website includes good accessibility features such as 100% alt text for images and ARIA attributes. It has a proper heading structure but lacks skip navigation links and has incomplete form input labels.
Summary: GitHub is a widely adopted, AI-powered platform enabling millions to build, share, and collaborate on software projects. It uses React and Angular technologies and implements HTTPS security with HSTS. The content is extensive and SEO-optimized with a clear meta description. Accessibility is mostly good but could improve form labeling and navigation aids.
🌐 Domain Information
The domain github.com was registered on October 9, 2007, making it approximately 16 years old. Its current registration status is active, with an expiration date set for October 9, 2026. The domain is registered through MarkMonitor Inc., and it utilizes multiple nameservers, including DNS1.P08.NSONE.NET and various AWS DNS servers.
WHOIS Registration Details
| Registrar | MarkMonitor Inc. |
| Registration Date | 2007-10-09 |
| Expiration Date | 2026-10-09 |
| Name Servers | DNS1.P08.NSONE.NET DNS2.P08.NSONE.NET DNS3.P08.NSONE.NET DNS4.P08.NSONE.NET NS-1283.AWSDNS-32.ORG NS-1707.AWSDNS-21.CO.UK NS-421.AWSDNS-52.COM NS-520.AWSDNS-01.NET |
⚙️ Technical Data
The DNS configuration for github.com includes multiple A and NS records, with primary nameservers hosted by NS1 and AWS, ensuring robust redundancy. The site employs HTTPS for secure connections, although the SSL certificate is currently invalid, indicating a need for renewal. The technology stack comprises React and Angular, with the server identified as GitHub, Inc., located in San Francisco, California.
DNS Records
A Records
| Host | IP Address | TTL |
|---|---|---|
| @ | 140.82.112.4 | 60 |
MX Records
| Host | Mail Server | Priority | TTL |
|---|---|---|---|
| github.com | aspmx.l.google.com | 1 | 1214 |
| github.com | alt3.aspmx.l.google.com | 10 | 1214 |
| github.com | alt2.aspmx.l.google.com | 5 | 1214 |
| github.com | alt4.aspmx.l.google.com | 10 | 1214 |
| github.com | alt1.aspmx.l.google.com | 5 | 1214 |
NS Records
| Host | Target | TTL |
|---|---|---|
| github.com | dns1.p08.nsone.net | 253 |
| github.com | dns2.p08.nsone.net | 253 |
| github.com | dns3.p08.nsone.net | 253 |
| github.com | dns4.p08.nsone.net | 253 |
| github.com | ns-1283.awsdns-32.org | 253 |
| github.com | ns-1707.awsdns-21.co.uk | 253 |
| github.com | ns-421.awsdns-52.com | 253 |
| github.com | ns-520.awsdns-01.net | 253 |
SSL & Security
| HTTPS Status | ✅ Enabled |
| HSTS | ✅ Enabled |
| Security Summary | The website uses HTTPS for secure connections. |
Technologies
| Server Software | github.com |
| Detected Technologies | React, Angular |
| Technology Summary | The website uses technologies including React, Angular. Server: github.com. |
Content Information
| Content Size | 1727 words |
| Meta Description | GitHub is where people build software. More than 150 million people use GitHub to discover, fork, and contribute to over 420 million projects. |
| Content Analysis | The site contains 1727 words of content. It has proper meta tags for SEO. |
Server Information
| IP Address | 140.82.112.4 |
| Country | United States (US) |
| Region | California |
| City | San Francisco |
| ISP | GitHub, Inc. |
HTTP Status Information
| Redirect Chain | |
| Response Time | 0 ms |