Analysis performed on Jun 06, 2025
This is a comprehensive technical analysis of github.com performed on June 6, 2025. The analysis includes DNS configuration, server information, WHOIS data, and HTTP response details.
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🤖 AI Analysis Summary
Purpose and Target: GitHub explicitly states it is a platform "where people build software." It serves over 150 million users to discover, fork, and contribute to more than 420 million projects. It is a collaborative platform for software development.
Location: The domain github.com uses multiple nameservers, including AWS DNS servers and NSOne.net servers. Hosting/server details beyond this are not explicitly provided.
Tech: Confirmed technologies in use include React and Angular. The server is identified as github.com.
SEO: Meta description present: "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 found.
Security: HTTPS is enabled and the site uses HSTS. However, SSL certificate details are not implemented in the provided data, so validity cannot be confirmed from available content. No security issues reported.
Content Status: The site contains substantial content (1,731 words) and is fully operational.
Accessibility: Good accessibility with 100% images having alt text and ARIA attributes present. Proper heading structure exists. Form input labels are incomplete, and skip navigation links are missing.
Summary: GitHub is a well-established, secure (HTTPS with HSTS), and accessible platform using modern web technologies like React and Angular. It targets developers and businesses for collaborative software development. The site is SEO-optimized with a clear meta description and substantial content.
🌐 Domain Information
The domain github.com was registered on October 9, 2007, making it approximately 16 years old. It is currently in good standing with a registration status that prohibits client deletion, transfer, and updates, and is set to expire on October 9, 2026. The registrar is MarkMonitor Inc., and the domain is configured with 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 authoritative name servers, primarily from AWS and NS1, ensuring robust redundancy. The site implements HTTPS with HSTS, although the SSL certificate is currently invalid. The technology stack comprises React and Angular, hosted on GitHub's infrastructure, indicating a modern web application setup.
DNS Records
A Records
| Host | IP Address | TTL |
|---|---|---|
| @ | 140.82.112.4 | 60 |
MX Records
| Host | Mail Server | Priority | TTL |
|---|---|---|---|
| github.com | alt3.aspmx.l.google.com | 10 | 2971 |
| github.com | alt1.aspmx.l.google.com | 5 | 2971 |
| github.com | aspmx.l.google.com | 1 | 2971 |
| github.com | alt2.aspmx.l.google.com | 5 | 2971 |
| github.com | alt4.aspmx.l.google.com | 10 | 2971 |
NS Records
| Host | Target | TTL |
|---|---|---|
| github.com | ns-520.awsdns-01.net | 1829 |
| github.com | dns4.p08.nsone.net | 1829 |
| github.com | ns-421.awsdns-52.com | 1829 |
| github.com | dns1.p08.nsone.net | 1829 |
| github.com | dns2.p08.nsone.net | 1829 |
| github.com | dns3.p08.nsone.net | 1829 |
| github.com | ns-1283.awsdns-32.org | 1829 |
| github.com | ns-1707.awsdns-21.co.uk | 1829 |
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 | 1731 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 1731 words of content. It has proper meta tags for SEO. |
Server Information
| IP Address | 140.82.113.3 |
| Country | United States (US) |
| Region | California |
| City | San Francisco |
| ISP | GitHub, Inc. |
HTTP Status Information
| Redirect Chain | |
| Response Time | 0 ms |