Analysis performed on May 25, 2025
This is a comprehensive technical analysis of cbs.com performed on May 25, 2025. The analysis includes DNS configuration, server information, WHOIS data, and HTTP response details.
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🤖 AI Analysis Summary
Based on the technical analysis provided, here's a concise overview of cbs.com:
1. Purpose and Target: CBS.com is the official website for the CBS TV network, targeting viewers of CBS primetime, daytime, late night, and classic television shows. It offers online streaming of CBS television content.
2. Location: The site is hosted on multiple nameservers, including those managed by NS1 and Cloudflare, indicating a distributed hosting setup for improved performance and reliability.
3. Tech: The site uses a mix of modern web technologies, including React, Vue.js, and Angular for its front-end. The server runs on OpenResty, a web platform based on Nginx.
4. SEO: Key targeted keywords include "CBS television," "primetime," "daytime," "late night," and "classic TV episodes." The site has well-optimized meta tags and descriptions for search engines.
5. Security: The website implements HTTPS for secure connections and has HSTS (HTTP Strict Transport Security) enabled, indicating a strong focus on security.
6. Summary: CBS.com is a well-established, technically advanced website for CBS television content. It demonstrates excellent accessibility practices, uses modern web technologies, and has strong SEO optimization. The site's security measures and distributed hosting setup suggest a robust and reliable platform for streaming TV content to a wide audience.
🌐 Domain Information
CBS.com was registered on December 16, 1993, making it a 30-year-old domain. The domain is currently active and secured with multiple protection statuses through MarkMonitor Inc. as registrar, with expiration set for December 15, 2025. The domain utilizes a dual nameserver configuration with both NSONE.NET and Cloudflare's secondary nameservers for DNS management.
WHOIS Registration Details
| Registrar | MarkMonitor Inc. |
| Registration Date | 1993-12-16 |
| Expiration Date | 2025-12-15 |
| Name Servers | DNS1.P09.NSONE.NET DNS2.P09.NSONE.NET DNS3.P09.NSONE.NET DNS4.P09.NSONE.NET NS0004.SECONDARY.CLOUDFLARE.COM NS0243.SECONDARY.CLOUDFLARE.COM |
⚙️ Technical Data
CBS.com utilizes a distributed DNS infrastructure managed through NS1 and Cloudflare, with multiple A records and IPv6 support. The site implements HTTPS with HSTS enabled for secure connections, though specific SSL certificate details are not available. The technology stack runs on OpenResty server and employs modern frontend frameworks including React, Vue.js, and Angular, with content delivery handled through Fastly CDN.
DNS Records
A Records
| Host | IP Address | TTL |
|---|---|---|
| @ | 100.28.104.175 | 845 |
MX Records
| Host | Mail Server | Priority | TTL |
|---|---|---|---|
| cbs.com | mxa-00262c01.gslb.pphosted.com | 0 | 1401 |
| cbs.com | mxb-00262c01.gslb.pphosted.com | 0 | 1401 |
NS Records
| Host | Target | TTL |
|---|---|---|
| cbs.com | dns1.p09.nsone.net | 3600 |
| cbs.com | dns2.p09.nsone.net | 3600 |
| cbs.com | dns3.p09.nsone.net | 3600 |
| cbs.com | dns4.p09.nsone.net | 3600 |
| cbs.com | ns0004.secondary.cloudflare.com | 3600 |
| cbs.com | ns0243.secondary.cloudflare.com | 3600 |
SSL & Security
| HTTPS Status | ✅ Enabled |
| HSTS | ✅ Enabled |
| Security Summary | The website uses HTTPS for secure connections. |
Technologies
| Server Software | openresty |
| Detected Technologies | React, Vue.js, Angular |
| Technology Summary | The website uses technologies including React, Vue.js, Angular. Server: openresty. |
Content Information
| Content Size | 15651 words |
| Meta Description | Watch CBS television online. Find CBS primetime, daytime, late night, and classic tv episodes, videos, and information. |
| Content Analysis | The site contains 15651 words of content. It has proper meta tags for SEO. |
Server Information
| IP Address | 54.157.108.158 |
| Country | United States (US) |
| Region | Virginia |
| City | Ashburn |
| ISP | Amazon.com, Inc. |
HTTP Status Information
| Redirect Chain | |
| Response Time | 0 ms |