study.cz
HTML metadata
Technology
- CDN
- Cloudflare
- jQuery
- 3.5.1
- Analytics
-
- Google Tag Manager
- Fonts
-
- Adobe Fonts
- Google Fonts
Third-party hosts loaded (10)
- cdn.prod.website-files.com×70
- cdn.jsdelivr.net×4
- ajax.googleapis.com×1
- cdnjs.cloudflare.com×1
- d3e54v103j8qbb.cloudfront.net×1
- fonts.googleapis.com×1
- fonts.gstatic.com×1
- use.typekit.net×1
- www.google.com×1
- www.googletagmanager.com×1
Social
Contact
Registration
- Registrar
- REG-WEBGLOBE
- Created
- 2002-05-25
- Expires
- 2027-05-23 356 days left
- Updated
- 2022-09-09
- Name servers
-
- ns1.ignum.com
- ns2.ignum.cz
DNS records live
- NS
-
- ns1.ignum.com
- ns2.ignum.cz
- MX
-
- 0 study-cz.mail.protection.outlook.com
- Verified for
-
- Microsoft 365
Email authentication partial
- SPF
-
v=spf1 include:asiana.cz -allstrict (-all) - DMARC
-
v=DMARC1; p=none; rua=mailto:easy484086@easydmarc.com; ruf=mailto:dmarc@letuska.cz; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400policy: none (monitoring only) - DKIM
-
- selector1:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA742gtZhXFqVshdFpGFQA0NnqdqUNTjVTYKi9JyyukGba3/dhk97dPbhED0uwU183NDXv/jEGQ7cF9K… - selector2:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu2WqfjN9Ro5bS5Hmbz0FZ3YBhvkkxs+mzZmACkNvPUt0LJU1nOHU9zZ2FyMcJ4SdL8SMuhju1900dR…
selectors probed - selector1:
Certificate (current)
WE1
Expires in 47 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=31536000