Analysis performed on May 23, 2025
This is a comprehensive technical analysis of github.com performed on May 23, 2025. The analysis includes DNS configuration, server information, WHOIS data, and HTTP response details.
Quick Navigation
🤖 AI Analysis Summary
1. Purpose and Target:
GitHub is a collaborative platform for software development, targeting developers, businesses, and open-source communities. It allows users to build, ship, and maintain software projects.
2. Location:
The site is hosted on GitHub's own servers, as indicated by the server name "github.com".
3. Tech:
GitHub utilizes React and Angular for its front-end development. The site employs HTTPS for secure connections and has HSTS (HTTP Strict Transport Security) enabled. It uses a mix of technologies to support its collaborative development features.
4. SEO:
Key targeted keywords include "software development", "collaborative platform", "open source", and "AI-powered developer platform". The meta description emphasizes GitHub's large user base and project count to establish authority.
5. Security:
The site implements strong security measures, including HTTPS, HSTS, and proper domain registration protections (e.g., transfer and update prohibitions). No obvious security issues were detected.
6. Summary:
GitHub is a widely-adopted, AI-enhanced platform for software development and collaboration. It caters to individual developers, businesses, and open-source communities, hosting over 420 million projects. The site employs modern web technologies like React and Angular, with robust security measures in place. Its SEO strategy focuses on emphasizing its large user base and positioning as a leading collaborative development platform. The site also demonstrates good accessibility practices, though there's room for improvement in form labeling and navigation for keyboard users.
🌐 Domain Information
Github.com was registered on October 9, 2007, making it approximately 16 years old. The domain is currently active and managed by MarkMonitor Inc., with registration expiring on October 9, 2026. The domain utilizes a dual nameserver configuration with 8 servers split between NSONE.NET and AWS DNS infrastructure.
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
GitHub.com utilizes a robust DNS infrastructure with multiple nameservers from AWS and NSONE, along with Google-managed email services. The site implements comprehensive security measures including HTTPS, HSTS, and CAA records restricting SSL certificate issuance to DigiCert, Sectigo, and GlobalSign. The technology stack includes React and Angular frameworks running on GitHub's own servers, hosted from their San Francisco data center infrastructure.
DNS Records
A Records
| Host | IP Address | TTL |
|---|---|---|
| @ | 140.82.114.4 | 28 |
MX Records
| Host | Mail Server | Priority | TTL |
|---|---|---|---|
| github.com | aspmx.l.google.com | 1 | 3600 |
| github.com | alt3.aspmx.l.google.com | 10 | 3600 |
| github.com | alt4.aspmx.l.google.com | 10 | 3600 |
| github.com | alt1.aspmx.l.google.com | 5 | 3600 |
| github.com | alt2.aspmx.l.google.com | 5 | 3600 |
NS Records
| Host | Target | TTL |
|---|---|---|
| github.com | dns4.p08.nsone.net | 449 |
| github.com | ns-520.awsdns-01.net | 449 |
| github.com | ns-1707.awsdns-21.co.uk | 449 |
| github.com | dns1.p08.nsone.net | 449 |
| github.com | dns2.p08.nsone.net | 449 |
| github.com | ns-421.awsdns-52.com | 449 |
| github.com | dns3.p08.nsone.net | 449 |
| github.com | ns-1283.awsdns-32.org | 449 |
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 | 1725 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 1725 words of content. It has proper meta tags for SEO. |
Server Information
| IP Address | 140.82.112.3 |
| Country | United States (US) |
| Region | California |
| City | San Francisco |
| ISP | GitHub, Inc. |
HTTP Status Information
| Redirect Chain | |
| Response Time | 0 ms |