chinaso.com
is an active domain
Related pages
Explore similar reports and related email checks for chinaso.com.
Email deliverability checks
Run deeper checks on chinaso.com
Overview
chinaso.com is an active, reachable domain. It resolves to 1 IP address (111.13.9.71). DNS is served by 2 nameservers (vip3.alidns.com). The web server responded with HTTP status 200 via openresty.
The site presents an SSL/TLS certificate issued by DigiCert, Inc., valid for another 133 days. The connection negotiates TLSv1.2.
Mail is handled by 3 MX records. Published email-authentication records: SPF.
No common HTTP security headers (HSTS, CSP, X-Frame-Options, ...) were detected. This domain has been tracked in our index for 250 days.
This report focuses on signals that affect crawlability and visibility in Google: DNS configuration, HTTP/HTTPS availability, SSL/TLS, security headers, and technical SEO checks.
How to read DNS, MX, NS
A records show where the site is hosted. Multiple A records can mean load-balancing or CDNs. MX records indicate which mail servers accept mail for the domain; missing MX often blocks inbound email. NS records list authoritative nameservers - mismatches or slow NS can cause resolution errors.
SSL/TLS interpretation
The SSL issuer and validity period show whether browsers will trust the site. Expired or self-signed certs trigger warnings. If HTTP responds but HTTPS fails, redirect traffic to HTTPS and renew certificates (Let's Encrypt or commercial CA) to avoid SEO and security penalties.
Email security (SPF/DMARC/DKIM)
SPF lists IPs/hosts allowed to send mail for the domain. DMARC enforces how receivers treat mail that fails SPF/DKIM and where to send reports. Missing or relaxed DMARC makes phishing easier. Align SPF/DKIM with your sending services and move DMARC to quarantine or reject once passes are confirmed.
HTTP status & crawlability
Stable 200/301 responses indicate healthy routing. 4xx/5xx codes block indexing and often signal outages or firewall blocks. Ensure redirects are single-hop, set canonical tags, and keep robots meta/tag rules consistent with your indexing goals.
Frequently Asked Questions
What does domain status mean?
Domain status indicates the current operational state. Active means the domain is working and accessible. Inactive means the domain is registered but not responding. Deleted means the domain appears unregistered or expired.
Why should I check domain information?
Checking a domain's DNS, hosting and status helps identify configuration and security issues and confirm the site is reachable. This is essential for webmasters, security teams, and domain investors.
How can I use this information?
Use this data to verify domain configuration, check SSL certificate validity, monitor email security settings, and research domain history before making decisions about domain management or investment.
Domain Information
- First seen in our index
- Dec 29, 2025 (8 months ago)
- A Records
-
- 111.13.9.71
- MX Records
-
- mx1.qiye.aliyun.com. (priority: 5)
- mx2.qiye.aliyun.com. (priority: 10)
- mx3.qiye.aliyun.com. (priority: 15)
- Nameservers
-
- vip3.alidns.com
- vip4.alidns.com
Google / Technical SEO
- Title
- 中国搜索-国家权威搜索引擎 13 chars
- Meta Description
- 中国搜索信息科技股份有限公司（简称中国搜索）是新华社主管主办的国家搜索平台、中央新闻网站、信息科技企业“国家队”，于2014年2月由中央七大主要新闻单位联合设立。作为国家高新技术企业，中国搜索坚持“国家站位、搜索定位、科学品位、市场地位”，致力于以中国观点、中国算法，重组服务于中国式现代化的数据和信息。 152 chars
- Canonical
- Missing
- Robots Meta
- -
- H1
- 0
- Structured Data (JSON-LD)
- Missing
- Mobile Viewport
- Missing
Top Recommendations
- Medium Title tag is too short (13 characters). Recommended: 30-60 characters.
- High H1 heading is missing.
- Medium Canonical URL is missing.
- Low Open Graph title is missing.
- Low Twitter Card is missing.
Network / Hosting
- HTTP Status
- 200
- Server
- openresty
- IP Addresses
-
111.13.9.71
Security / SSL
- SSL Issuer
- DigiCert, Inc.
- Valid From
- December 24, 2025
- Valid To
- January 17, 2027 133 days remaining
HTTP Security Headers
- HTTP Version
- HTTP/1.1
- TLS Version
- TLSv1.2
- Cipher Suite
- ECDHE-RSA-AES128-GCM-SHA256
- X-Frame-Options
- Not Found
- X-Content-Type-Options
- Not Found
- Strict-Transport-Security (HSTS)
- Not Found
- Content-Security-Policy (CSP)
- Not Found
- Referrer-Policy
- Not Found
- X-XSS-Protection
- Not Found
Cookies Privacy & Security
- Cookies
- No cookies detected
Technical SEO Analysis
- Title Tag
-
13 characters
中国搜索-国家权威搜索引擎
- Meta Description
-
152 characters
中国搜索信息科技股份有限公司（简称中国搜索）是新华社主管主办的国家搜索平台、中央新闻网站、信息科技企业“国家队”，于2014年2月由中央七大主要新闻单位联合设立。作为国家高新技术企业，中国搜索坚持“国家站位、搜索定位、科学品位、市场地位”，致力于以中国观点、中国算法，重组服务于中国式现代化的数据和信息。
- H1 Headings
- 0 found
- Canonical URL
- Missing
- Viewport Meta
- Missing
- Charset
- Found
- Language Attribute
- en
- Images Alt Attributes
- 2/51 with alt
- Page Size
- 48.4 KB
Improvement Recommendations
Title tag is too short (13 characters). Recommended: 30-60 characters.
Increase the title tag length to 30-60 characters for better visibility in search engines
H1 heading is missing.
Add one H1 heading to the page for better SEO optimization
Canonical URL is missing.
Add <link rel="canonical" href="URL"> to prevent content duplication
Open Graph title is missing.
Add <meta property="og:title" content="Title"> for better display in social networks
Twitter Card is missing.
Add Twitter Card meta tags for better display in Twitter
Viewport meta tag is missing.
Add <meta name="viewport" content="width=device-width, initial-scale=1.0"> for mobile responsiveness
Structured data (JSON-LD) is missing.
Add Schema.org structured data for better content understanding by search engines
49 images without alt attributes.
Add alt attributes to all images to improve accessibility and SEO
Important: The recommendations provided are general advice for improving Technical SEO and are not a call to action. Every site is unique, and some recommendations may not be suitable for your specific case. Always consult with an SEO specialist before making significant changes.
Email Security
- SPF Record
- Found
- DMARC Record
- Not Found
- DKIM Record
- Not Found
- MX Records
- Found
- MTA-STS
- Not Found
- TLS-RPT
- Not Found
- BIMI
- Not Found
Quick Status
Domain Status
Active
HTTP Status
200
Site topic & similar domains
Based on homepage content only - no WHOIS or external databases.
Important Notice
This domain analysis is provided for informational purposes only. Domain information may change at any time, and we cannot guarantee the accuracy or completeness of the data presented. Always verify critical information with your domain registrar or hosting provider. This service does not provide legal advice or guarantee domain availability.