kuketz-blog.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-16 · ok HTTP/1.1 200 660 ms crawled 2026-05-13

DE · 46.38.242.112 · AS197540 netcup GmbH

Reputation 100/100

sector tech type blog

HTML metadata

Title

Kuketz IT-Security Blog • IT-Sicherheit | Datenschutz | Hacking

Description

IT-Security Blog: Eine Plattform für Menschen, die sich kritisch mit den Themen IT-Sicherheit und Datenschutz(recht) befassen möchten.

Language

Canonical

https://www.kuketz-blog.de/

Feeds

Open Graph

url: https://www.kuketz-blog.de/
title: Kuketz IT-Security Blog
description: IT-Sicherheit | Datenschutz | Hacking

Technology

Server: nginx
CMS: WordPress

Third-party hosts loaded (1)

media.kuketz.de×5

Registration

Updated

2026-04-28

Name servers

root-dns.netcup.net.
second-dns.netcup.net.
third-dns.netcup.net.

DNS records live

NS

root-dns.netcup.net
second-dns.netcup.net
third-dns.netcup.net

MX

10 mxext1.mailbox.org
10 mxext2.mailbox.org
20 mxext3.mailbox.org

Email authentication strong

SPF: v=spf1 include:mailbox.org mx ip4:46.38.242.112 ip6:2a03:4000:7:33:94cf:91ff:fe6a:b3e0 ~all
softfail (~all)
DMARC: v=DMARC1; p=reject; pct=100; fo=1; ruf=mailto:abuse@kuketz-blog.de;
policy: reject (enforced)
DKIM: no key found at common selectors

Certificate (current)

from 2026-05-01 to 2026-07-30

Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 100/100 Checked live page: https://www.kuketz-blog.de/

present

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

Header values

referrer-policy: same-origin
x-frame-options: DENY
permissions-policy: camera=(), microphone=()
x-content-type-options: nosniff
content-security-policy: default-src 'none'; img-src 'self' https://media.kuketz.de; style-src 'self'; font-src 'self'; base-uri 'none'; frame-ancestors 'none'; form-action 'self'; block-all-mixed-content
strict-transport-security: max-age=31536000; includeSubdomains; preload