kleiner-kalender.de
HTML metadata
Technology
- Server
- Apache
- Analytics
-
- Google Tag Manager
- Ads
-
- Google AdSense
Third-party hosts loaded (4)
- cdn.jsdelivr.net×2
- mastodon.social×1
- pagead2.googlesyndication.com×1
- www.googletagmanager.com×1
Registration
- Updated
- 2009-09-07
- Name servers
-
- docks05.rzone.de.
- shades10.rzone.de.
DNS records live
- NS
-
- docks05.rzone.de
- shades10.rzone.de
- MX
-
- 5 smtpin.rzone.de
Email authentication strong
- SPF
- not published
- DMARC
-
v=DMARC1;p=reject;policy: reject (enforced) - DKIM
- no key found at common selectors
Certificate (current)
Sectigo Public Server Authentication CA DV R36
Expires in 231 days
HTTP security headers
- present
-
- x-frame-options
- x-content-type-options
- findings
-
- missing HSTS
- missing Content Security Policy
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff