zhongyuan.com
HTML metadata
Technology
- Server
- nginx
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (2)
- dn.com×2
- www.googletagmanager.com×1
Social
Contact
Registration
- Registrar
- Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
- Created
- 2000-02-08
- Expires
- 2027-02-08 264 days left
- Updated
- 2026-02-04
- Name servers
-
- ns1.dn.com
- ns2.dn.com
DNS records
Email authentication no MX
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificates
Loading certificate
HTTP security headers
- findings
-
- checked over plain HTTP
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Links to (4)
- dn.com×2
- facebook.com×2
- linkedin.com×2
- twitter.com×2