indexo.dev

kalenderpedia.de

.de crawl

First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 308 ms crawled 2026-05-06

FR · 109.239.54.153 · AS8972 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Kalenderpedia - Informationen zum Kalender
Description
Alles zum Thema Kalender - Jahreskalender, Monatskalender, Vorlagen in PDF/Excel/Word zum Downloaden und Ausdrucken, Ferien, Feiertage, KW uvm...
Language
de-DE
Canonical
https://www.kalenderpedia.de/

Technology

Server
nginx
Analytics
  • Google Tag Manager
  • Statcounter
Ads
  • Google AdSense

Third-party hosts loaded (5)

  • cse.google.com×2
  • c.statcounter.com×1
  • pagead2.googlesyndication.com×1
  • www.googletagmanager.com×1
  • www.statcounter.com×1

Registration

Updated
2020-10-07
Name servers
  • ns81.domaincontrol.com.
  • ns82.domaincontrol.com.

DNS records live

NS
  • ns81.domaincontrol.com
  • ns82.domaincontrol.com
MX
  • 5 mx1.hostmail.com
  • 5 mx2.hostmail.com
Verified for
  • Google

Email authentication partial

SPF
v=spf1 ip4:66.18.20.121 ip4:66.18.20.3 a mx -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2026-01-19 to 2027-02-16
Expires in 271 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.kalenderpedia.de/

present
  • strict-transport-security
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=300; includeSubDomains; preload

Links to (1)

Linked from (1)