Analysis performed on Jun 22, 2025
This is a comprehensive technical analysis of github.com performed on June 22, 2025. The analysis includes DNS configuration, server information, WHOIS data, and HTTP response details.
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🤖 AI Analysis Summary
Purpose and Target: The site explicitly states it is a collaborative platform where people build software. It serves more than 150 million users who discover, fork, and contribute to over 420 million projects.
Location: Hosting/server information indicates the server is github.com. Nameservers include 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, and NS-520.AWSDNS-01.NET.
Tech: The website uses React and Angular technologies. It has HTTPS enabled with HSTS for secure connections. The server is github.com.
SEO: The meta description is: "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: HTTPS is enabled and HSTS is active. However, the SSL information is marked as invalid or not implemented in the provided data, but no specific security issues like exposed data or invalid SSL warnings are confirmed.
Content Status: The site contains 17,43 words of content and is fully functional; it is not under construction.
Accessibility: The website has good accessibility features such as 100% alt text for images and ARIA attributes. It lacks skip navigation links and has incomplete form input labels.
Summary: The GitHub website is a well-established software development platform using modern web technologies (React, Angular) with secure HTTPS connections. It offers extensive content related to software collaboration and is accessible with minor improvements needed.
🌐 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 includes prohibitions on deletion, transfer, and updates, and is set to expire on October 9, 2026. The domain is registered through MarkMonitor Inc., and its nameservers include multiple entries from NSONE.NET and AWS DNS.
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 NS1 and AWS, ensuring robust redundancy. The site employs HTTPS for secure connections, although the SSL certificate is currently invalid, indicating a potential security oversight. The technology stack comprises React and Angular, hosted on GitHub's infrastructure, with the server located in San Francisco, California.
DNS Records
A Records
| Host | IP Address | TTL |
|---|---|---|
| @ | 140.82.114.3 | 60 |
MX Records
| Host | Mail Server | Priority | TTL |
|---|---|---|---|
| github.com | alt3.aspmx.l.google.com | 10 | 2831 |
| github.com | alt2.aspmx.l.google.com | 5 | 2831 |
| github.com | alt4.aspmx.l.google.com | 10 | 2831 |
| github.com | aspmx.l.google.com | 1 | 2831 |
| github.com | alt1.aspmx.l.google.com | 5 | 2831 |
NS Records
| Host | Target | TTL |
|---|---|---|
| github.com | dns1.p08.nsone.net | 2335 |
| github.com | dns2.p08.nsone.net | 2335 |
| github.com | ns-421.awsdns-52.com | 2335 |
| github.com | dns3.p08.nsone.net | 2335 |
| github.com | ns-1283.awsdns-32.org | 2335 |
| github.com | ns-520.awsdns-01.net | 2335 |
| github.com | dns4.p08.nsone.net | 2335 |
| github.com | ns-1707.awsdns-21.co.uk | 2335 |
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 | 1743 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 1743 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 |