zweikopf.com
HTML metadata
Technology
- Server
- nginx
- CMS
- WordPress
Third-party hosts loaded (2)
- unpkg.com×2
- www.facebook.com×2
Social
Contact
Registration
- Registrar
- Cronon GmbH
- Created
- 2021-11-25
- Expires
- 2026-11-25 187 days left
- Updated
- 2025-11-26
- Name servers
-
- docks01.rzone.de
- shades14.rzone.de
DNS records live
- NS
-
- docks01.rzone.de
- shades14.rzone.de
- MX
-
- 10 smtp.google.com
- Verified for
-
- Apple
- Microsoft 365
Email authentication partial
- SPF
-
v=spf1 include:_spf.google.com ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=none; pct=100policy: none (monitoring only) - DKIM
-
- google:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAgwyEuef2oYMq6Gnu7wpyV3HaW+tT13E+CAX8C+WSBJp7b+L0w3PuRseLlwjveAjc8AxvmbphRRkY0Q…
selectors probed - google:
Certificate (current)
R13
Expires in 18 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