schwimmen-lernen.org
HTML metadata
Technology
- CMS
- WordPress 6.9.4
- jQuery
- 3.7.1
Registration
- Registrar
- INWX GmbH
- Created
- 2023-01-04
- Expires
- 2027-01-04 227 days left
- Updated
- 2025-12-08
- Name servers
-
- ns01.dexalo.de
- ns02.dexalo.de
DNS records live
- NS
-
- ns01.dexalo.de
- ns02.dexalo.de
- MX
-
- 10 smtp.greger.me
- Verified for
-
Email authentication strong
- SPF
-
v=spf1 redirect=_spf.greger.meno all qualifier - DMARC
-
v=DMARC1; p=reject;policy: reject (enforced) - DKIM
- no key found at common selectors
Certificate (current)
E8
Expires in 84 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- referrer-policy
- permissions-policy
- findings
-
- missing Content Security Policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-frame-options
sameorigin- permissions-policy
microphone=()- x-content-type-options
nosniff- strict-transport-security
max-age=17280000; includeSubDomains; preload