Analysis performed on May 25, 2025
This is a comprehensive technical analysis of esrd.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 the website esrd.com:
1. Purpose and Target:
The site is for Engineering Software Research and Development, Inc. (ESRD), focusing on advanced finite element analysis (FEA) tools and services for detailed solid mechanics applications. It targets engineers and professionals in the field of computational mechanics.
2. Location:
The site is hosted on Microsoft IIS 10.0 servers.
3. Tech:
– Content Management System: WordPress
– Frontend Technologies: jQuery, Angular, Font Awesome
– Analytics: Google Analytics, Google Tag Manager
4. SEO:
Key phrases include "finite element analysis," "FEA tools," "solid mechanics applications," and "engineering software research." The site has proper meta tags and a substantial amount of content (39,579 words), which is beneficial for SEO.
5. Security:
The site uses HTTPS for secure connections, which is positive. However, HTTP Strict Transport Security (HSTS) is not implemented, which could be a minor security concern.
6. Summary:
ESRD.com is a well-established domain (registered in 1992) for a company specializing in engineering software and FEA tools. The site is built on WordPress with modern frontend technologies and has good accessibility features. It's optimized for search engines with relevant meta tags and substantial content. While the site uses HTTPS, implementing HSTS could further enhance security. The technical stack and content suggest a professional, specialized audience in the engineering and computational mechanics fields.
🌐 Domain Information
The domain esrd.com was registered on October 21, 1992, making it over 31 years old. The registration is currently active with transfer restrictions in place and is set to expire on October 20, 2028. The domain is managed by Network Solutions, LLC as the registrar and uses WorldNIC nameservers (NS83.WORLDNIC.COM and NS84.WORLDNIC.COM) for DNS resolution.
WHOIS Registration Details
| Registrar | Network Solutions, LLC |
| Registration Date | 1992-10-21 |
| Expiration Date | 2028-10-20 |
| Name Servers | NS83.WORLDNIC.COM NS84.WORLDNIC.COM |
⚙️ Technical Data
The domain esrd.com utilizes WorldNIC nameservers for DNS hosting and Microsoft Exchange Online for email services, with SPF records properly configured for email security. While HTTPS is enabled, detailed SSL certificate information is unavailable, though secure connections are supported. The site runs on Microsoft IIS 10.0 with a modern technology stack including WordPress, Angular, and jQuery, hosted by HostPapa in Buffalo, New York.
DNS Records
A Records
| Host | IP Address | TTL |
|---|---|---|
| @ | 70.34.33.253 | 7200 |
MX Records
| Host | Mail Server | Priority | TTL |
|---|---|---|---|
| esrd.com | esrd-com.mail.protection.outlook.com | 10 | 3600 |
NS Records
| Host | Target | TTL |
|---|---|---|
| esrd.com | ns83.worldnic.com | 7200 |
| esrd.com | ns84.worldnic.com | 7200 |
SSL & Security
| HTTPS Status | ✅ Enabled |
| HSTS | ⚠️ Not Enabled |
| Security Summary | The website uses HTTPS for secure connections. |
Technologies
| Server Software | Microsoft-IIS/10.0 |
| Detected Technologies | jQuery, Angular, WordPress, Font Awesome, Google Analytics, Google Tag Manager |
| Technology Summary | The website uses technologies including jQuery, Angular, WordPress, Font Awesome, Google Analytics, Google Tag Manager. Server: Microsoft-IIS/10.0. |
Content Information
| Content Size | 39579 words |
| Meta Description | Engineering Software Research & Development provides advanced finite element analysis (FEA) tools & services for detailed solid mechanics applications. |
| Content Analysis | The site contains 39579 words of content. It has proper meta tags for SEO. |
Server Information
| IP Address | 70.34.33.253 |
| Country | United States (US) |
| Region | New York |
| City | Buffalo |
| ISP | HostPapa |
HTTP Status Information
| Redirect Chain | |
| Response Time | 0 ms |