stadtmarketing-elmshorn.de
HTML metadata
Technology
Third-party hosts loaded (1)
- cdn.smp.media×1
Social
Registration
- Updated
- 2026-02-16
- 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
-
- 0 mx01.onlineworkplace24.de
- 0 mx02.onlineworkplace24.de
- TXT
-
domainVerification=020122b3-23e9-4dda-b6f1-b97216448a8a
- Verified for
-
Email authentication partial
- SPF
-
v=spf1 a mx include:spf.onlineworkplace24.de include:spf.smpmedia.net ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 67 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