kraft-lernen.de
HTML metadata
Technology
- Server
- nginx
Third-party hosts loaded (3)
- cdn.jsdelivr.net×1
- fsn1.your-objectstorage.com×1
- unpkg.com×1
Social
Contact
- Phone
- Address
- st urheberrechtlich geschützt und das Eigentum der KRAFT GmbH© 2026
Registration
- Updated
- 2019-07-25
- Name servers
-
- ns1035.ui-dns.biz.
- ns1049.ui-dns.com.
- ns1049.ui-dns.org.
- ns1106.ui-dns.de.
DNS records live
- NS
-
- ns1035.ui-dns.biz
- ns1049.ui-dns.com
- ns1049.ui-dns.org
- ns1106.ui-dns.de
- MX
-
- 0 kraftlernen-de01c.mail.protection.outlook.com
- TXT
-
v=verifydomain MS=6675299klaviyo-site-verification=VUqsKS
- Verified for
-
- Meta
Email authentication partial
- SPF
-
v=spf1 a mx ip4:217.92.72.239 include:kundenserver.de include:spf.protection.outlook.com -allstrict (-all) - DMARC
-
v=DMARC1; p=none; rua=mailto:dmarc@kraft-lernen.de; ruf=mailto:dmarc@kraft-lernen.de; fo=1policy: none (monitoring only) - DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 78 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- missing Content Security Policy
- missing Permissions Policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-frame-options
deny- x-content-type-options
nosniff- strict-transport-security
max-age=31536000; includeSubDomains