ktn.cz
HTML metadata
Technology
- Server
- openresty
Social
Contact
- Phone
- Address
- Ve Smečkách 15, 115 17 Praha 1
Registration
- Registrar
- REG-ACTIVE24
- Created
- 1997-07-20
- Expires
- 2034-10-23 3062 days left
- Updated
- 2025-02-28
- Name servers
-
- ns1.websupport.cz
- ns2.websupport.cz
- ns3.websupport.eu
DNS records live
- NS
-
- ns1.websupport.cz
- ns2.websupport.cz
- ns3.websupport.eu
- MX
-
- 0 ktn-cz.mail.protection.outlook.com
- Verified for
-
- Microsoft 365
Email authentication weak
- SPF
-
v=spf1 include:spf.protection.outlook.com include:_spf.m1.websupport.sk -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 41 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
SAMEORIGIN- x-content-type-options
nosniff