fts-flensburg.de
HTML metadata
Technology
- CDN
- Cloudflare
Third-party hosts loaded (2)
- cdn.prod.website-files.com×29
- d3e54v103j8qbb.cloudfront.net×1
Social
Registration
- Updated
- 2026-03-25
- Name servers
-
- ns5.kasserver.com.
- ns6.kasserver.com.
DNS records live
- NS
-
- ns5.kasserver.com
- ns6.kasserver.com
- MX
-
- 0 ftsflensburg-de0i.mail.protection.outlook.com
- 10 w01c1c85.kasserver.com
- Verified for
-
- Microsoft 365
Email authentication weak
- SPF
-
v=spf1 include:spf.protection.outlook.com -allstrict (-all) - DMARC
- not published
- DKIM
-
- selector1:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwvxHNOslymvOTlay04TZ2sRLLaO9Ay4ZmRgUusTKDA/AsHn10nVfxnU3PuWPJ7RwwBIH06isYmXXzq…
selectors probed - selector1:
Certificate (current)
WE1
Expires in 54 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- findings
-
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN- content-security-policy
frame-ancestors 'self'- strict-transport-security
max-age=31536000