brevnov.cz
HTML metadata
Technology
- Server
- Apache
- jQuery
- 3.2.1 known XSS (<3.5)
- Stack
- PHP
- Analytics
-
- Google Tag Manager
- Fonts
-
- Google Fonts
Third-party hosts loaded (3)
- code.jquery.com×1
- fonts.googleapis.com×1
- www.googletagmanager.com×1
Contact
- Phone
Registration
- Registrar
- REG-WEBGLOBE
- Created
- 1999-10-01
- Expires
- 2026-09-30 121 days left
- Updated
- 2025-05-30
- Name servers
-
- ns1.wsnet.cz
- ns2.wsnet.cz
- ns3.wsnet.cz
DNS records live
- NS
-
- ns1.wsnet.cz
- ns2.wsnet.cz
- ns3.wsnet.cz
- MX
-
- 10 bird.wsnet.cz
- 20 turtle.wsnet.cz
- Verified for
-
- Yahoo
Email authentication partial
- SPF
-
v=spf1 mx a include:spf.wsnet.cz ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=none;policy: none (monitoring only) - DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 43 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
deny- x-content-type-options
nosniff