abcentrumbrezineves.cz
HTML metadata
Technology
- Server
- Apache
- jQuery
- 3.5.1
- Stack
- PHP
Third-party hosts loaded (1)
- frame.mapy.cz×1
Contact
Registration
- Registrar
- REG-TELE3
- Created
- 2022-11-12
- Expires
- 2026-11-11 159 days left
- Name servers
-
- ns1.tele3.cz
- ns2.tele3.cz
- ns3.tele3.eu
DNS records live
- NS
-
- ns1.tele3.cz
- ns2.tele3.cz
- ns3.tele3.eu
- MX
-
- 0 mail.dc3.cz
Email authentication weak
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
E8
Expires in 82 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=63072000; preload