kes-informationssicherheit.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 8800 ms crawled 2026-05-19

DE · 167.235.225.233 · AS24940 Hetzner Online GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title

«kes»-Informationssicherheit

Description

Die kes ist die führende Zeitschrift für Informationssicherheit in Deutschland. kes+ ist das Portal für IT-Sicherheits-Wissen.

Language

de-DE

Generator

Site Kit by Google 1.176.0

Canonical

https://www.kes-informationssicherheit.de/

Feeds

<kes> Informationssicherheit Feed RSS

Open Graph

url: https://www.kes-informationssicherheit.de/
title: Startseite
locale: de_DE
site name: <kes> Informationssicherheit
description: Die kes ist die führende Zeitschrift für Informationssicherheit in Deutschland. kes+ ist das Portal für IT-Sicherheits-Wissen.

Technology

Server: nginx
CMS: WordPress

Analytics

Google Tag Manager

Third-party hosts loaded (2)

ads.datakontext.com×3
www.googletagmanager.com×2

Social

Registration

Updated

2026-04-16

Name servers

a.ns14.net.
b.ns14.net.
c.ns14.net.
d.ns14.net.

DNS records live

NS

a.ns14.net
b.ns14.net
c.ns14.net
d.ns14.net

MX

10 mail.kes-informationssicherheit.de

Verified for

Google

Email authentication weak

SPF: v=spf1 a mx ip4:167.235.225.233 include:spf.protection.outlook.com include:spf.swmh.de -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-11 to 2026-07-10

Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.kes-informationssicherheit.de/

present

strict-transport-security
x-frame-options
x-content-type-options
permissions-policy

findings

missing Content Security Policy
missing Referrer Policy

Header values

x-frame-options: SAMEORIGIN
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")
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains