sihongfc.com
HTML metadata
Technology
- Server
- nginx
Registration
- Registrar
- Bizcn.com, Inc.
- Created
- 2012-02-27
- Expires
- 2027-02-27 284 days left
- Updated
- 2026-02-12
- Name servers
-
- ns1.4everdns.com
- ns2.4everdns.com
DNS records live
- NS
-
- ns1.4everdns.com
- ns2.4everdns.com
Email authentication no MX
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
TrustAsia DV TLS RSA CA 2025
Expires in 47 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