zhexueshi.com
HTML metadata
Technology
- Server
- nginx
- CMS
- Gatsby
Third-party hosts loaded (2)
- cdn.bootcss.com×2
- apps.bdimg.com×1
Registration
- Registrar
- NameCheap, Inc.
- Created
- 2018-11-19
- Expires
- 2026-11-19 184 days left
- Updated
- 2026-03-07
- Name servers
-
- gabriella.ns.cloudflare.com
- piotr.ns.cloudflare.com
DNS records live
- NS
-
- gabriella.ns.cloudflare.com
- piotr.ns.cloudflare.com
- TXT
-
google-site-verification=ZOPUM6IeLXelZ5BxZOk2Kx7DwkPG--_qL2qgkYMpKEQ
Email authentication no MX
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 77 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy