indexo.dev

koelle4future.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-08 · ok HTTP/1.1 200 8963 ms crawled 2026-05-08

DE · 81.169.145.79 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

sector nonprofit type homepage

HTML metadata

Title
Kölle for Future - Gemeinsam für einen schnellen und ­konsequenten Klimaschutz
Description
Gemeinsam für einen schnellen und ­konsequenten Klimaschutz
Language
de
Generator
dominant-color-images 1.2.1
Canonical
https://koelle4future.de/
Feeds

Open Graph

url
https://koelle4future.de/
title
Kölle for Future
locale
de_DE
site name
Kölle for Future
description
Gemeinsam für einen schnellen und ­konsequenten Klimaschutz

Technology

Server
Apache
CMS
WordPress

Social

Contact

Phone
Address
st sie uns gebührend empfangen! Am 5.5.2026

Registration

Updated
2019-12-30
Name servers
  • docks04.rzone.de.
  • shades02.rzone.de.

DNS records live

NS
  • docks04.rzone.de
  • shades02.rzone.de
MX
  • 5 smtpin.rzone.de
TXT
  • google-site-verification=T8d28O7uwWSsVqzyFA3F0zewn5c_pyOgzxMQYxwzA2o

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
from 2025-12-05 to 2026-12-27
Expires in 222 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://koelle4future.de/

present
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade

Links to (4)

Linked from (2)