indexo.dev

freiedenker.de

.de ok HTTP/1.1 200 121 ms

First seen 2026-06-14 · Last seen 2026-06-15 · crawled 2026-06-14

US · 172.67.215.158 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Freie Denker
Language
de

Open Graph

url
https://freiedenker.de/
title
Freie Denker
site name
Freie Denker
description
Stets aktuelle Liste freier Denker und ihrer neuen Texte.

Technology

CDN
Cloudflare
CMS
Gatsby

Social

Registration

Updated
2025-09-10
Name servers
  • gail.ns.cloudflare.com.
  • sam.ns.cloudflare.com.

DNS records live

NS
  • gail.ns.cloudflare.com
  • sam.ns.cloudflare.com
MX
  • 10 mail12.web-server.biz

Email authentication weak

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

Certificate (current)

WE1
from 2026-06-04 to 2026-09-02
Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff

Links to (34)

Linked from (1)

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