hellbusch.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-14 · ok HTTP/1.1 200 2829 ms crawled 2026-05-14

FR · 92.204.223.233 · AS21499 Host Europe GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title

Jan Hellbusch – Accessibility-Blog und mehr

Language

Generator

WordPress 6.6.5

Feeds

Jan Hellbusch » Feed RSS
Jan Hellbusch » Kommentar-Feed RSS

Technology

Server: Apache
CMS: WordPress

Fonts

Google Fonts

Third-party hosts loaded (3)

cpwebassets.codepen.io×2
fonts.googleapis.com×2
gmpg.org×1

Social

Contact

Email

jan@hellbusch.de

Registration

Updated

2022-04-25

Name servers

ns09.domaincontrol.com.
ns10.domaincontrol.com.

DNS records live

NS

ns09.domaincontrol.com
ns10.domaincontrol.com

MX

0 hellbusch-de.mail.protection.outlook.com

TXT

NETORGFT19633841.onmicrosoft.com
google-site-verification=ZD3UI5WVnOgI6stEHrohGXCxG6CGbAwd1LoMh1vU1hE

Email authentication partial

SPF: v=spf1 include:secureserver.net -all
strict (-all)
DMARC: v=DMARC1; p=none; rua=mailto:stephan@hellbusch.de; ruf=mailto:stephan@hellbusch.de; fo=1
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-07 to 2026-08-05

Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.hellbusch.de/

findings

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