booksender.de
HTML metadata
Technology
- CDN
- Cloudflare
- CMS
- Shopify
Third-party hosts loaded (4)
- cdn.shopify.com×4
- dvg-aachen.de×1
- fonts.shopifycdn.com×1
- monorail-edge.shopifysvc.com×1
Contact
Registration
- Updated
- 2024-07-09
- Name servers
-
- harvey.ns.cloudflare.com.
- zainab.ns.cloudflare.com.
DNS records live
- NS
-
- harvey.ns.cloudflare.com
- zainab.ns.cloudflare.com
- MX
-
- 10 dedivirt994.your-server.de
- Verified for
-
Email authentication partial
- SPF
-
v=spf1 a mx ptr ?allneutral (?all) - DMARC
-
v=DMARC1;p=none;sp=none;pct=50;adkim=r;aspf=r;policy: none (monitoring only) · pct=50 · sp=none - DKIM
- no key found at common selectors
Certificate (current)
E8
Expires in 57 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