obecvelka.cz
HTML metadata
Technology
- Server
- Microsoft-IIS
- Stack
- PHP
Third-party hosts loaded (3)
- static.gc-system.cz×4
- cdnjs.cloudflare.com×1
- stackpath.bootstrapcdn.com×1
Social
Contact
- Phone
DNS records live
- NS
-
- ns1.regzone.cz
- ns1.regzone.de
- ns1.regzone.info
- MX
-
- 1 relay.zoner.com
- 10 10mx.zoner.com
- 15 15mx.zoner.com
Email authentication weak
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 59 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
Links to (9)
Linked from (1)
- rpa.cz×1