indexo.dev

sommerferienkalender-berlin.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-07 · ok HTTP/1.1 200 3926 ms crawled 2026-05-07

FR · 92.205.212.213 · AS21499 Host Europe GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Der Berliner Sommerferienkalender
Description
Der Sommerferienkalender Berlin bietet Ferienangebote für Kinder und Jugendliche in den Sommerferien, ob Ausflug, Feriencamp oder Workshop.
Language
de
Generator
Drupal 10 (https://www.drupal.org)
Canonical
https://www.sommerferienkalender-berlin.de/

Open Graph

title
Sommerferienkalender Berlin
site name
Sommerferienkalender

Technology

Server
nginx
CMS
Drupal

Registration

Updated
2026-04-02
Name servers
  • ns09.domaincontrol.com.
  • ns10.domaincontrol.com.

DNS records live

NS
  • ns09.domaincontrol.com
  • ns10.domaincontrol.com
MX
  • 100 mxlb.ispgateway.de
Verified for
  • Google

Email authentication partial

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2026-04-14 to 2026-10-19
Expires in 151 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.sommerferienkalender-berlin.de/

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

Links to (4)

Linked from (1)