claudius.de
HTML metadata
Technology
- CDN
- Cloudflare
- CMS
- Shopify
Third-party hosts loaded (4)
- cdn.shopify.com×4
- app.tncapp.com×1
- fonts.shopifycdn.com×1
- monorail-edge.shopifysvc.com×1
Social
Contact
- Phone
Registration
- Updated
- 2025-04-28
- Name servers
-
- dns1.csaonline.de.
- dns2.csaonline.de.
DNS records live
- NS
-
- dns1.csaonline.de
- dns2.csaonline.de
- MX
-
- 10 mailx3-in-a.csaonline.de
- 20 mailx3-in-b.csaonline.de
Email authentication partial
- SPF
-
v=spf1 ip4:93.180.157.107 ip4:92.204.239.114/32 ip4:35.246.162.71/32 ip4:82.165.72.137 include:_spf.csaonline.de a mx ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
E7
Expires in 39 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- x-content-type-options
- findings
-
- short HSTS max-age
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
DENY- x-content-type-options
nosniff- content-security-policy
block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;- strict-transport-security
max-age=7889238