kompetenz-zentrum-gesunder-schlaf.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-20 · ok HTTP/1.1 200 202 ms crawled 2026-05-06

DE · 92.205.173.140 · AS21499 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Kompetenz-Zentren Gesunder Schlaf
Description: Endlich wieder gut schlafen! Qualifizierte und individuelle Schlaf- und Bettberatung, praktische Tipps und Hilfestellungen, aktive Informations- und Schlafschulkurse
Language: de

Technology

Server: Apache

Fonts

Google Fonts

Social widgets

YouTube Embed

Third-party hosts loaded (2)

fonts.googleapis.com×1
www.youtube.com×1

Social

Registration

Updated

2021-01-10

Name servers

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

DNS records live

NS

ns09.domaincontrol.com
ns10.domaincontrol.com

MX

0 kompetenzzentrumgesunderschlaf-de02c1c1e.mail.protection.outlook.com

TXT

NETORGFT19371394.onmicrosoft.com

Email authentication partial

SPF: v=spf1 include:secureserver.net -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2

from 2025-04-13 to 2026-05-13

Expired 8 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://kompetenz-zentrum-gesunder-schlaf.de/

findings

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