kyberna.cz
HTML metadata
Technology
- Server
- Kestrel
Third-party hosts loaded (1)
- rsms.me×2
Social
Contact
Registration
- Registrar
- REG-ACTIVE24
- Created
- 2008-09-18
- Expires
- 2026-09-17 108 days left
- Updated
- 2025-10-29
- 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
-
- 1 aspmx.l.google.com
- 10 aspmx2.googlemail.com
- 10 aspmx3.googlemail.com
- 5 alt1.aspmx.l.google.com
- 5 alt2.aspmx.l.google.com
- TXT
-
autodesk-domain-verification=NiSRCUKuXOZ55qUIi4Hc
- Verified for
-
- Adobe
Email authentication weak
- SPF
-
v=spf1 ip4:195.113.165.64/28 include:_spf.google.com -allstrict (-all) - DMARC
- not published
- DKIM
-
- google:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8CokP7xxjPohI9u6okOqfNP3kuoFc/zW2lXKW1IzlGcfKhAVWmC5MIwROCfQlM0UqSxICjeGVUx5Ya…
selectors probed - google:
Certificate (current)
E7
Expires in 65 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- findings
-
- missing Content Security Policy
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN- strict-transport-security
max-age=31536000; includeSubDomains; preload