marathon-finanz.de
HTML metadata
Technology
- Server
- nginx
Registration
- Updated
- 2026-02-12
- Name servers
-
- a.ns14.net.
- b.ns14.net.
- c.ns14.net.
- d.ns14.net.
DNS records live
- NS
-
- a.ns14.net
- b.ns14.net
- c.ns14.net
- d.ns14.net
- MX
-
- 50 mx-in.twt.de
Email authentication strong
- SPF
-
v=spf1 a mx a:mail-in.twt.net a:mx-in.twt.de -allstrict (-all) - DMARC
-
v=DMARC1; p=reject;policy: reject (enforced) - DKIM
-
- mail:
v=DKIM1;h=sha256;k=rsa;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv+kN1SLwPRUeeMMzV69IaMqnluzhS1J4UgmqWuN3tUJtY0v1isdzeUvBbL50oXC…
selectors probed - mail:
Certificate (current)
R13
Expires in 29 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=31536000; includeSubDomains; preload
Links to (1)
- twt.de×2