bnscience.com
HTML metadata
Technology
- Server
- F-WEB
Third-party hosts loaded (7)
- 24524535.s21i.faiusr.com×6
- jzfe.faisys.com×6
- 1.ss.508sys.com×5
- 0.ss.508sys.com×1
- 2.ss.508sys.com×1
- fe.508sys.com×1
- jzs.508sys.com×1
Contact
Registration
- Registrar
- Alibaba Cloud Computing (Beijing) Co., Ltd.
- Created
- 2018-02-01
- Expires
- 2028-02-01 622 days left
- Updated
- 2024-01-25
- Name servers
-
- dns13.hichina.com
- dns14.hichina.com
DNS records live
- NS
-
- dns13.hichina.com
- dns14.hichina.com
- MX
-
- 10 mxbiz2.qq.com
- 5 mxbiz1.qq.com
Email authentication weak
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
TrustAsia DV TLS RSA CA 2024
Expires in 69 days
HTTP security headers
- present
-
- x-frame-options
- x-content-type-options
- findings
-
- missing HSTS
- missing Content Security Policy
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff