gbg-unternehmensgruppe.de
HTML metadata
Technology
- Server
- nginx
- CMS
- WordPress
Social
Contact
Registration
- Updated
- 2026-04-08
- 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 mx2.gbg-mannheim.de
- 9 mx1.gbg-mannheim.de
- TXT
-
91vjxpypsv34frxjr9b7bpq2wxh8gt07
- Verified for
-
- Meta
- Microsoft 365
Email authentication partial
- SPF
-
v=spf1 mx include:spf.protection.outlook.com -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 63 days
HTTP security headers
- present
-
- strict-transport-security
- x-content-type-options
- findings
-
- missing Content Security Policy
- missing frame protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-content-type-options
nosniff- strict-transport-security
max-age=63072000; includeSubDomains; preload
Links to (5)
- facebook.com×2
- instagram.com×2
- linkedin.com×2
- xing.com×2
- youtube.com×2
gbg-unternehmensgruppe.de