serta-group.de
HTML metadata
Technology
- Server
- nginx
- CMS
- WordPress
- Fonts
-
- Google Fonts
Third-party hosts loaded (5)
- serta-group.fr×18
- serta-group.com×8
- cdn.elementor.com×2
- fonts.gstatic.com×1
- gmpg.org×1
Social
Contact
- Phone
- Address
- rue des Champs -Z.A. La Ribotière85170
Registration
- Updated
- 2026-01-20
- Name servers
-
- ns-125-b.gandi.net.
- ns-212-c.gandi.net.
- ns-6-a.gandi.net.
DNS records live
- NS
-
- ns-125-b.gandi.net
- ns-212-c.gandi.net
- ns-6-a.gandi.net
- MX
-
- 0 sertagroup-de01c.mail.protection.outlook.com
- Verified for
-
- Microsoft 365
Email authentication weak
- SPF
-
v=spf1 include:spf.protection.outlook.com -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 43 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- x-content-type-options
- referrer-policy
- permissions-policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-frame-options
SAMEORIGIN- permissions-policy
accelerometer=(), geolocation=(self), fullscreen=(), autoplay=(), camera=(), display-capture=(self)- x-content-type-options
nosniff- content-security-policy
frame-ancestors 'self';- strict-transport-security
max-age=31536000, max-age=15768000; includeSubDomains