yangyingming.com
HTML metadata
Technology
- CDN
- Vercel
- CMS
- Hugo
Social
Registration
- Registrar
- Alibaba Cloud Computing (Beijing) Co., Ltd.
- Created
- 2016-10-18
- Expires
- 2026-10-18 152 days left
- Updated
- 2023-09-25
- Name servers
-
- dns1.hichina.com
- dns2.hichina.com
DNS records live
- NS
-
- dns1.hichina.com
- dns2.hichina.com
Email authentication no MX
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 31 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=63072000