markus-spring.de
HTML metadata
Technology
- Server
- nginx
- CMS
- WordPress
Registration
- Updated
- 2026-01-23
- Name servers
-
- dora.ns.cloudflare.com.
- hank.ns.cloudflare.com.
DNS records live
- NS
-
- dora.ns.cloudflare.com
- hank.ns.cloudflare.com
- MX
-
- 10 mail.markus-spring.de
- TXT
-
v=spf1 ip4:89.58.50.141 mx -all
- Verified for
-
- Brevo
Certificate (current)
R13
Expires in 67 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