thermobiehl.de
HTML metadata
Technology
- Server
- nginx
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (3)
- unpkg.com×2
- cdn.jsdelivr.net×1
- www.googletagmanager.com×1
Registration
- Updated
- 2025-04-17
- Name servers
-
- ns1.ntdns.de.
- ns2.ntdns.de.
- ns3.ntdns.de.
DNS records live
- NS
-
- ns1.ntdns.de
- ns2.ntdns.de
- ns3.ntdns.de
- MX
-
- 10 secmail01.cloud4partner.net
- 20 secmail02.cloud4partner.net
Email authentication strong
- SPF
-
v=spf1 a a:ma03-relay.lansolnet.com a:ma04-relay.lansolnet.com a:web24.cloud4partner.net -allstrict (-all) - DMARC
-
v=DMARC1; p=none;policy: none (monitoring only) - DKIM
- no key found at common selectors
Certificate (current)
E7
Expires in 20 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- CSP allows unsafe inline scripts/styles
- weak frame protection
- weak content type protection
- missing Permissions Policy
Header values
- referrer-policy
strict-origin-when-cross-origin, strict-origin-when-cross-origin- x-frame-options
SAMEORIGIN, SAMEORIGIN- x-content-type-options
nosniff, nosniff- content-security-policy
default-src 'self'; base-uri 'self'; object-src 'none'; frame-ancestors 'self'; form-action 'self'; script-src 'self' 'unsafe-inline' https://unpkg.com https://cdn.jsdelivr.net https://www.googletagmanager.com https://player.vimeo.com; style-src 'self' 'unsafe-inline' https://unpkg.com https://cdn.jsdelivr.net; img-src 'self' data: https:; font-src 'self' data:; connect-src 'self' https: https://www.google-analytics.com https://analytics.google.com; media-src 'self' https: blob:; frame-src 'self' https: https://player.vimeo.com; upgrade-insecure-requests; block-all-mixed-content, default-src 'self'; base-uri 'self'; object-src 'none'; frame-ancestors 'self'; form-action 'self'; script-src 'self' 'unsafe-inline' https://unpkg.com https://cdn.jsdelivr.net https://www.googletagmanager.com https://player.vimeo.com; style-src 'self' 'unsafe-inline' https://unpkg.com https://cdn.jsdelivr.net; img-src 'self' data: https:; font-src 'self' data:; connect-src 'self' https: https://www.google-ana- strict-transport-security
max-age=31536000, max-age=31536000