twe-academy.de
HTML metadata
Technology
- Server
- nginx
- CMS
- WordPress
Third-party hosts loaded (1)
- gmpg.org×1
Social
Contact
Registration
- Updated
- 2025-06-29
- Name servers
-
- ns1.hendelzon.com.
- ns2.hendelzon.com.
DNS records live
- NS
-
- ns1.hendelzon.com
- ns2.hendelzon.com
- MX
-
- 10 mail.hendelzon.com
Email authentication strong
- SPF
-
v=spf1 include:_spf.hendelzon.com ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=reject; adkim=s; aspf=s;policy: reject (enforced) - DKIM
-
- default:
v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5sJCeG7tT0GHhXMJKEgYrOCdrSw/ovRULTeMo739u9fitE52oM8yz07wZc8UKa6S3dE0SC+X20WBmCVgEjTyc…
selectors probed - default:
Certificate (current)
R12
Expires in 48 days
HTTP security headers
- present
-
- referrer-policy
- permissions-policy
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
Header values
- referrer-policy
no-referrer-when-downgrade- permissions-policy
private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")
twe-academy.de