Analysis performed on Aug 13, 2025
This is a comprehensive technical analysis of lieyingdc.com performed on August 13, 2025. The analysis includes DNS configuration, server information, WHOIS data, and HTTP response details.
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🤖 AI Analysis Summary
1. Purpose and Target: The website explicitly states it provides comprehensive Excel course resources, covering fundamental operations, function applications, chart design, and data analysis. It updates daily with high-quality articles and practical cases to help users improve office skills and achieve efficient data processing.
2. Location: Information not available from the content. However, the domain registrar is Chengdu West Dimension Digital Technology Co., Ltd., which suggests hosting or registration in China, but hosting/server location is not explicitly stated.
3. Technologies: The server runs on nginx. No other specific technologies or frameworks are detected from visible content or meta tags.
4. SEO:
– Meta keywords: "Excel教程, Excel技巧, Excel学习"
– Meta description: "猎鹰Excel学堂专注于提供全面的Excel教程资源，涵盖基础操作、函数应用、图表设计、数据分析等内容。每日更新高质量文章和实战案例，帮助用户提高办公技能，实现高效数据处理。"
5. Security: The website uses HTTPS with HSTS enabled, indicating secure connections, but the SSL certificate information is not implemented or invalid (no issuer or expiry details).
6. Content Status: The site contains 213 words of content, which is sufficient for analysis.
7. Summary:
– Language: Declared as Chinese (zh-CN).
– Accessibility: Good accessibility features including 100% alt text on images and ARIA attributes; lacks skip navigation links and proper heading structure.
– Content: Focused on Excel tutorials and learning resources updated daily.
– Server: nginx.
– Security: HTTPS with HSTS is enabled, but SSL data not fully confirmed.
In short: Excel tutorial and learning platform.
🌐 Domain Information
The domain lieyingdc.com was registered on April 17, 2017, making it approximately 6 years old. It is currently active and set to expire on April 17, 2026. The registrar is Chengdu West Dimension Digital Technology Co., Ltd., and the domain is configured with six nameservers, all under the myhostadmin.net domain.
WHOIS Registration Details
| Registrar | Chengdu West Dimension Digital Technology Co., Ltd. |
| Registration Date | 2017-04-17 |
| Expiration Date | 2026-04-17 |
| Name Servers | NS1.MYHOSTADMIN.NET NS2.MYHOSTADMIN.NET NS3.MYHOSTADMIN.NET NS4.MYHOSTADMIN.NET NS5.MYHOSTADMIN.NET NS6.MYHOSTADMIN.NET |
⚙️ Technical Data
The DNS configuration for lieyingdc.com includes multiple name servers (ns1 to ns6.myhostadmin.net) and a single A record pointing to the IP address 60.247.141.96. Security implementation shows that HTTPS is enabled, but the SSL certificate is invalid, indicating a need for renewal or proper configuration. The technology stack is based on the Nginx server, with no additional technologies detected.
DNS Records
A Records
| Host | IP Address | TTL |
|---|---|---|
| @ | 60.247.141.96 | 893 |
NS Records
| Host | Target | TTL |
|---|---|---|
| lieyingdc.com | ns4.myhostadmin.net | 3592 |
| lieyingdc.com | ns1.myhostadmin.net | 3592 |
| lieyingdc.com | ns6.myhostadmin.net | 3592 |
| lieyingdc.com | ns2.myhostadmin.net | 3592 |
| lieyingdc.com | ns3.myhostadmin.net | 3592 |
| lieyingdc.com | ns5.myhostadmin.net | 3592 |
SSL & Security
| HTTPS Status | ✅ Enabled |
| HSTS | ✅ Enabled |
| Security Summary | The website uses HTTPS for secure connections. |
Technologies
| Server Software | nginx |
| Technology Summary | No specific technologies were detected. Server: nginx. |
Content Information
| Content Size | 213 words |
| Meta Description | 猎鹰Excel学堂专注于提供全面的Excel教程资源，涵盖基础操作、函数应用、图表设计、数据分析等内容。每日更新高质量文章和实战案例，帮助用户提升办公技能，实现高效数据处理。 |
| Meta Keywords | Excel教程, Excel技巧, Excel学习 |
| Content Analysis | The site contains 213 words of content. It has proper meta tags for SEO. |
HTTP Status Information
| Redirect Chain | |
| Response Time | 0 ms |