citizen-systems.com
HTML metadata
Technology
- Server
- Apache
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (2)
- www.google.com×1
- www.googletagmanager.com×1
Social
Contact
- Phone
- Address
- Citizen Systems Europe GmbHOtto-Hirsch-Brücken 1770329 StuttgartGermany+49 711 49032-0Contact
Registration
- Registrar
- Network Solutions, LLC
- Created
- 2004-12-16
- Expires
- 2030-12-16 1670 days left
- Updated
- 2025-05-09
- Name servers
-
- ns1.worldnic.com
- ns2.worldnic.com
DNS records live
- NS
-
- ns10.worldnic.com
- ns9.worldnic.com
- MX
-
- 0 citizensystems-com01i.mail.protection.outlook.com
- Verified for
-
- Microsoft 365
Email authentication partial
- SPF
-
v=spf1 include:spf.protection.outlook.com +a mx ip4:116.202.200.150 ip4:80.67.16.73 ip4:54.208.121.59 ip4:54.91.115.110 ip4:54.196.121.140 ip4:54.205.74.210 ip4:34.239.36.222 ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=none; sp=nonepolicy: none (monitoring only) · sp=none - DKIM
- no key found at common selectors
Certificate (current)
Encryption Everywhere DV TLS CA - G2
Expires in 266 days
HTTP security headers
- present
-
- x-content-type-options
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-content-type-options
nosniff