stackoverflow.com – Developer Q&A community platform – Analysis on Jun 06, 2025
Analysis performed on Jun 06, 2025
This is a comprehensive technical analysis of stackoverflow.com performed on June 6, 2025. The analysis includes DNS configuration, server information, WHOIS data, and HTTP response details.
Purpose and Target: The site explicitly states it is "Stack Overflow | The World’s Largest Online Community for Developers," focusing on providing a platform for newest questions related to programming and development.
Location: The domain stackoverflow.com is hosted using Cloudflare nameservers (damian.ns.cloudflare.com, sureena.ns.cloudflare.com). No additional hosting/server location details are available.
Tech: Confirmed technologies include jQuery, Bootstrap, React, Vue.js, Angular, Google Analytics, Google Tag Manager. The server is Cloudflare. The site system is identified as WordPress.
SEO: No meta keywords or meta description tags are found. The meta tags present include viewport settings and Open Graph/Twitter card metadata describing the site as a developer community with the page titled "Newest Questions."
Security: The site uses HTTPS with HSTS enabled, indicating secure connections. However, SSL information is not fully implemented or verified, with an invalid SSL status reported. No exposed sensitive data or other security issues are visible.
Content Status: The site contains substantial content with 69,991 words, so it is not under construction or insufficient.
Summary: Stack Overflow provides a large developer Q&A community platform. It is hosted via Cloudflare, uses modern web technologies including multiple JavaScript frameworks and analytics tools, and demonstrates strong accessibility practices. SEO could be improved by adding meta descriptions. SSL is enabled but not fully validated in the available data.
The domain stackoverflow.com was registered on December 26, 2003, making it nearly 20 years old. It is currently active with a registration status of "client transfer prohibited," and is set to expire on February 2, 2026. The registrar is CSC Corporate Domains, Inc., and the domain is configured with nameservers at Cloudflare: damian.ns.cloudflare.com and sureena.ns.cloudflare.com.
The DNS configuration for stackoverflow.com utilizes Cloudflare as its authoritative name server, with multiple A records pointing to IP addresses 104.18.32.7 and 172.64.155.249. The website is configured for HTTPS, indicating secure connections, but the SSL certificate is currently invalid. The technology stack includes frameworks such as jQuery, Bootstrap, React, Vue.js, and Angular, with Cloudflare serving as the hosting provider.
DNS Records
A Records
Host
IP Address
TTL
@
104.18.32.7
300
MX Records
Host
Mail Server
Priority
TTL
stackoverflow.com
alt1.aspmx.l.google.com
5
192
stackoverflow.com
aspmx.l.google.com
1
192
stackoverflow.com
alt2.aspmx.l.google.com
5
192
stackoverflow.com
alt4.aspmx.l.google.com
10
192
stackoverflow.com
alt3.aspmx.l.google.com
10
192
NS Records
Host
Target
TTL
stackoverflow.com
sureena.ns.cloudflare.com
21600
stackoverflow.com
damian.ns.cloudflare.com
21600
SSL & Security
HTTPS Status
✅ Enabled
HSTS
✅ Enabled
Security Summary
The website uses HTTPS for secure connections.
Technologies
Server Software
cloudflare
Detected Technologies
jQuery, Bootstrap, React, Vue.js, Angular, Google Analytics, Google Tag Manager
Technology Summary
The website uses technologies including jQuery, Bootstrap, React, Vue.js, Angular, Google Analytics, Google Tag Manager. Server: cloudflare.
Content Information
Content Size
6991 words
Content Analysis
The site contains 6991 words of content. It lacks proper meta tags for SEO.