occ-gmbh.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-14 · ok HTTP/1.1 200 1275 ms crawled 2026-05-14

DE · 188.40.28.135 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: OCC - Firmenprofil
Language: de
Generator: TYPO3 CMS

Open Graph

locale: de_DE
site name: Institut für Umweltmedizin Luzern

Technology

Server: Apache

Contact

Phone

Registration

Updated

2023-06-16

Name servers

ns1.mainns.de.
ns2.mainns.eu.
ns3.mainns.net.

DNS records live

NS

ns1.mainns.de
ns2.mainns.eu
ns3.mainns.net

MX

0 occgmbh-de0i.mail.protection.outlook.com

TXT

MS=ms59587708
7t2kfvq79lc3lnqny5j5pp854j0gkw8d
0CGxuxCbA0kqfXA0niOqSYyfoK1Z9z7YNsJ0TMZV1oYPv4WiueRZbq8SlMK+MBZBVUw36VSzaDX4S6a9J140Xg==

Email authentication weak

SPF

v=spf1 mx ip4:194.29.224.0/19 ip4:91.102.8.0/21 include:spf.protection.outlook.com -all

strict (-all)

DMARC

not published

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw5qpvR2DbpbwsJuxfF9qWiaki0ZBsF/OOUU3v0QVJ9gkGyHqsT2h9wcaDt4N0v7rrX1ZJvT80lniDO…

selectors probed

Certificate (current)

Encryption Everywhere DV TLS CA - G2

from 2025-12-14 to 2026-12-14

Expires in 208 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://occ-gmbh.de/

present

x-content-type-options

findings

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

Header values

x-content-type-options: nosniff