caltaelektro.cz
HTML metadata
Technology
- Server
- nginx
Third-party hosts loaded (3)
- cdn.jsdelivr.net×1
- platform-api.sharethis.com×1
- www.google.com×1
Social
Contact
Registration
- Registrar
- REG-ZONER
- Created
- 2000-05-11
- Expires
- 2027-05-11 342 days left
- Updated
- 2019-05-02
- Name servers
-
- ns1.regzone.cz
- ns1.regzone.de
- ns1.regzone.info
DNS records live
- NS
-
- ns1.regzone.cz
- ns1.regzone.de
- ns1.regzone.info
- MX
-
- 10 mail.milnet.cz
- 20 mail2.milnet.cz
Email authentication weak
- SPF
-
v=spf1 mx a -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 80 days
HTTP security headers
- present
-
- x-frame-options
- findings
-
- missing HSTS
- missing Content Security Policy
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN
caltaelektro.cz