sdrixingchem.com
HTML metadata
Technology
- Server
- nginx
- CMS
- Gatsby
Third-party hosts loaded (1)
- sdk.51.la×1
Contact
- Phone
Registration
- Registrar
- Alibaba Cloud Computing (Beijing) Co., Ltd.
- Created
- 2020-07-30
- Expires
- 2027-07-30 436 days left
- Updated
- 2024-05-29
- Name servers
-
- dns3.hichina.com
- dns4.hichina.com
DNS records live
- NS
-
- dns3.hichina.com
- dns4.hichina.com
- CNAME
-
- a.a.yingkelai.net
Email authentication no MX
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
XinNet DV TLS RSA CA 2025
Expires in 144 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