let.cz
HTML metadata
Technology
- Server
- Apache
- jQuery
- 3.3.1 known XSS (<3.5)
- Stack
- PHP
- Fonts
-
- Font Awesome
Third-party hosts loaded (2)
- code.jquery.com×1
- use.fontawesome.com×1
Social
Contact
- Phone
Registration
- Registrar
- REG-WEDOS
- Created
- 1997-02-07
- Expires
- 2026-10-06 127 days left
- Updated
- 2025-02-06
- Name servers
-
- ns.wedos.com
- ns.wedos.cz
- ns.wedos.eu
- ns.wedos.net
DNS records live
- NS
-
- ns.wedos.com
- ns.wedos.cz
- ns.wedos.eu
- ns.wedos.net
- MX
-
- 10 mx1-eu.emailsecurity.app
- 20 mx2-eu.emailsecurity.app
- 50 mail1.let.cz
- 60 mail2.let.cz
- TXT
-
fbyaeo5omjwwcpqab9rhqfo4iig+i2ashqi5vv4pocmdfq8bdo0gvbuaxlzaft7lqdsqfotzqlesvm8uqdjs9a==ms=56486e3699ea98322c4d7048d78fcf4973e0f97a
- Verified for
-
Email authentication weak
- SPF
-
v=spf1 mx a include:spf1.emailsecurity.app -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 54 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy