youyaji.com
HTML metadata
Technology
- Server
- nginx
Registration
- Registrar
- Alibaba Cloud Computing (Beijing) Co., Ltd.
- Created
- 2005-03-07
- Expires
- 2031-03-07 1752 days left
- Updated
- 2026-03-23
- Name servers
-
- dns27.hichina.com
- dns28.hichina.com
DNS records live
- NS
-
- dns27.hichina.com
- dns28.hichina.com
Email authentication no MX
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
Encryption Everywhere DV TLS CA - G2
Expires in 167 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