siku.de
HTML metadata
Technology
- Server
- Apache
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (1)
- www.googletagmanager.com×1
Social
Registration
- Updated
- 2025-07-07
- Name servers
-
- ns.udag.de.
- ns.udag.net.
- ns.udag.org.
DNS records live
- NS
-
- ns.udag.de
- ns.udag.net
- ns.udag.org
- MX
-
- 10 siku-de.mail.protection.outlook.com
- TXT
-
klaviyo-site-verification=TRCr5Q
- Verified for
-
- Apple
Email authentication partial
- SPF
-
v=spf1 a:itbs1.it-schlabach.de a:siku.de ip4:87.106.10.98 ip4:217.160.91.6 ip4:93.240.60.174 ip4:62.154.254.122 include:spf.protection.outlook.com include:spf.hornetsecurity.com include:mail.power-ecard.io a:outbound.hpcgw.net -allstrict (-all) - DMARC
-
v=DMARC1;p=nonepolicy: none (monitoring only) - DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 15 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- missing Content Security Policy
- weak frame protection
- weak content type protection
- missing Permissions Policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-frame-options
deny, sameorigin- x-content-type-options
nosniff, nosniff- strict-transport-security
max-age=31536000; includeSubDomains