christophquarch.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-17 · ok HTTP/1.1 200 2636 ms crawled 2026-05-07

DE · 152.89.95.26 · AS39519 WIIT AG

Reputation 95/100 weak security headers

sector education type homepage

HTML metadata

Title

Christoph Quarch, Philosoph – Dr. phil. Christoph Quarch

Description

Der Philosoph Christoph Quarch versteht es mit denkerischer Sicherheit seinen Zuhörer*innen geistige Wurzeln zu vermitteln, die durch ein Leben tragen.

Language

de-DE

Generator

WPML ver:4.9.2.1 stt:1,3;

Canonical

https://christophquarch.de/

Translations

Open Graph

url: https://christophquarch.de/
title: Christoph Quarch, Philosoph – Dr. phil. Christoph Quarch
locale: de_DE
site name: Dr. phil. Christoph Quarch
description: Der Philosoph Christoph Quarch versteht es mit denkerischer Sicherheit seinen Zuhörer*innen geistige Wurzeln zu vermitteln, die durch ein Leben tragen.

Technology

Server: nginx
CMS: WordPress

Third-party hosts loaded (1)

gmpg.org×1

Social

Contact

Email

Phone

+49 (0)661 9525954

Registration

Updated

2015-07-13

Name servers

docks06.rzone.de.
shades17.rzone.de.

DNS records live

NS

docks06.rzone.de
shades17.rzone.de

MX

10 christophquarch-de.mail.protection.outlook.com

TXT

"v=spf1 mx a include:spf.nl2go.com include:christophquarch.de +a:christophquarch.de ip4:89.22.120.26 -all"
google-site-verification=N8NCvt8ZL9k1rAGwoTvIObtmPUq8qWWbTGbJdrtBRaQ
brevo-code:e6516c18053665402f950fba4bfa77a3

Email authentication strong

SPF: v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC: v=DMARC1;p=reject;
policy: reject (enforced)
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-22 to 2026-07-21

Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present

permissions-policy

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy

Header values

permissions-policy: private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")