jiancelunwen.com
HTML metadata
Technology
- Server
- nginx
Third-party hosts loaded (2)
- css.chachongz.com×16
- wap.scjgj.sh.gov.cn×1
Registration
- Registrar
- Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
- Created
- 2013-04-19
- Expires
- 2027-04-19 333 days left
- Updated
- 2026-01-07
- Name servers
-
- dns19.hichina.com
- dns20.hichina.com
DNS records live
- NS
-
- dns19.hichina.com
- dns20.hichina.com
- Verified for
-
Certificate (current)
R12
Expires in 19 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=31536000