shujujiaoyi.com
HTML metadata
Technology
Third-party hosts loaded (1)
- img.bjyyb.net×18
Contact
- Phone
Registration
- Registrar
- Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
- Created
- 2022-11-16
- Expires
- 2026-11-16 178 days left
- Updated
- 2025-11-12
- Name servers
-
- dns15.hichina.com
- dns16.hichina.com
DNS records live
- NS
-
- dns15.hichina.com
- dns16.hichina.com
- CNAME
-
- vhost1607.bjyybao.com
Email authentication no MX
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current) wrong cert
sun
Expired 429 days ago
HTTP security headers
- present
-
- x-content-type-options
- findings
-
- checked over plain HTTP
- missing Content Security Policy
- missing frame protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-content-type-options
nosniff