literaturhandbuch.de
HTML metadata
Technology
- Server
- nginx
- CMS
- WordPress
- Ads
-
- Google AdSense
Third-party hosts loaded (3)
- pagead2.googlesyndication.com×2
- gmpg.org×1
- www.google.com×1
Social
Registration
- Updated
- 2025-08-08
- Name servers
-
- ns1.hoststar.hosting.
- ns2.hoststar.hosting.
DNS records live
- NS
-
- ns1.hoststar.hosting
- ns2.hoststar.hosting
- MX
-
- 10 mail.literaturhandbuch.de
Email authentication weak
- SPF
-
v=spf1 a mx ~allsoftfail (~all) - DMARC
- not published
- DKIM
-
- mail:
v=DKIM1; k=rsa; t=y; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDb5fIXeXfti3amJ2y7cTTH6rldXyolFicu/4fQNLCRQRprdI1SLpIHsOr9pT2TalY02ASLQ6kGU2d37…
selectors probed - mail:
Certificate (current)
R12
Expires in 49 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=63072000