zentralschutz.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-18 · ok HTTP/1.1 200 1285 ms crawled 2026-05-16

GB · 77.37.34.14 · AS47583 Hostinger International Limited

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Sicherheitsdienst Hannover Security Firma - Zentralschutz
Description: Sicherheitsdienst Hannover und in der Nähe – Security Firma für Überwachungen, Objektschutz, Observierung auf Zentralschutz.de
Language: de
Generator: WordPress 6.9.4
Canonical: https://zentralschutz.de/

Open Graph

url: https://zentralschutz.de/
title: Sicherheitsdienst Hannover Security Firma - Zentralschutz
locale: de_DE
site name: Sicherheitsdienst Hannover - Security Firma - Zentralschutz
description: Sicherheitsdienst Hannover und in der Nähe – Security Firma für Überwachungen, Objektschutz, Observierung auf Zentralschutz.de

Technology

Server: hcdn
CMS: WordPress

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (3)

fonts.googleapis.com×4
netdna.bootstrapcdn.com×2
www.googletagmanager.com×2

Social

Registration

Updated

2024-08-07

Name servers

ns1.antagus.de.
ns2.antagus.de.

DNS records live

NS

ns1.dns-parking.com
ns2.dns-parking.com

MX

10 mail.zentralschutz.de

Email authentication weak

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-08 to 2026-07-07

Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 100/100 Checked live page: https://zentralschutz.de/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy
permissions-policy
cross-origin-opener-policy
cross-origin-embedder-policy
cross-origin-resource-policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
permissions-policy: accelerometer=(), autoplay=(), camera=(), cross-origin-isolated=(), display-capture=(self), encrypted-media=(), fullscreen=*, geolocation=(self), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), payment=*, picture-in-picture=(), publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=(), usb=(), xr-spatial-tracking=(), gamepad=(), serial=()
x-content-type-options: nosniff
content-security-policy: upgrade-insecure-requests;
strict-transport-security: max-age=63072000
cross-origin-opener-policy: unsafe-none
cross-origin-embedder-policy: unsafe-none; report-to='default'
cross-origin-resource-policy: cross-origin

Links to (13)

Linked from (6)