ck2.cz
HTML metadata
Technology
- Server
- Apache
- jQuery
- 3.5.1
- Analytics
-
- Google Tag Manager
- Cookie consent
-
- Cookiebot
- Fonts
-
- Google Fonts
Third-party hosts loaded (7)
- cdn.jsdelivr.net×2
- fonts.googleapis.com×2
- vjs.zencdn.net×2
- www.googletagmanager.com×2
- consent.cookiebot.com×1
- fonts.gstatic.com×1
- maps.googleapis.com×1
Social
Contact
Registration
- Registrar
- REG-TELE3
- Created
- 2001-08-31
- Expires
- 2026-09-03 94 days left
- Updated
- 2020-09-01
- 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 ck2-cz.mail.protection.outlook.com
- Verified for
-
- Anthropic
- Microsoft 365
Email authentication strong
- SPF
-
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com -allstrict (-all) - DMARC
-
v=DMARC1;p=quarantine;sp=quarantine;adkim=r;aspf=r;fo=1;rua=mailto:dmarc@ck2.cz;ruf=mailto:dmarc@ck2.cz;pct=100;ri=43200policy: quarantine · sp=quarantine - DKIM
-
- selector2:
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDVvHx9w7DMcu1EyV7gxFmoAOUYgv+nNKyYaUn3Oq3N7JpGDlnZQVJMZ8GT48qjMaJo8c5zdbI+/YzJJygcCZ… - k2:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed - selector2:
Certificate (current)
E7
Expires in 85 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