prosecurity.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 432 ms crawled 2026-05-15

DE · 188.64.58.100 · AS200062 Optitrust GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: ProSecurity - Fachportal für Unternehmenssicherheit und Sicherheitstechnik | ProSecurity - Unternehmenssicherheit, Sicherheitstechnik
Language: de
Generator: Drupal 10 (https://www.drupal.org)
Canonical: https://prosecurity.de/

Technology

Server: Apache
CMS: Drupal

Analytics

Google Tag Manager

Fonts

Google Fonts

Social widgets

YouTube Embed

Third-party hosts loaded (4)

cdnjs.cloudflare.com×1
fonts.googleapis.com×1
www.googletagmanager.com×1
www.youtube.com×1

Contact

Email

info@prosecurity.decopyright

Phone

Registration

Updated

2024-11-12

Name servers

ns2.internet1.de.
ns3.internet1.de.
ns.internet1.de.

DNS records live

NS

ns.internet1.de
ns2.internet1.de
ns3.internet1.de

MX

5 mail.prosecurity.de

TXT

google-site-verification=4KITEIOaTWguWNb3ZXW1tcJo3mLEfD50hes85SMHJ6A

Email authentication weak

SPF: v=spf1 a mx include:_spf.internet1.de -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-30 to 2026-07-29

Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://prosecurity.de/

present

x-frame-options
x-content-type-options

findings

missing HSTS
missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff