yldjx.com
HTML metadata
Technology
- Server
- nginx
- CMS
- Gatsby
Contact
- Phone
Registration
- Registrar
- Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
- Created
- 2024-04-23
- Expires
- 2027-04-23 339 days left
- Updated
- 2026-04-22
- Name servers
-
- dns31.hichina.com
- dns32.hichina.com
DNS records live
- NS
-
- dns31.hichina.com
- dns32.hichina.com
Email authentication no MX
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
Certum Domain Validation CA SHA2
Expires in 117 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