chemiehoch3.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1339 ms crawled 2026-05-18

DE · 176.52.245.70 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Nachhaltigkeitsinitiative der deutschen Chemie | Chemie³
Description: Mehr über die Nachhaltigkeitsinitiative der deutschen Chemie erfahren ► Leistungen & Ziele ✓ News & Publikationen ✓ Veranstaltungen & Handlungshilfen
Language: de
Generator: TYPO3 CMS
Canonical: https://www.chemiehoch3.de/

Open Graph

url: http://www.chemiehoch3.de/
locale: de_DE
locale:alternate: en_GB

Technology

Server: Apache

Third-party hosts loaded (1)

static.etracker.com×1

Social

Contact

Address: Design OfficesBerlin

Registration

Updated

2013-01-17

Name servers

ns.plusline.de.
ns.s.plusline.de.

DNS records live

NS

ns.plusline.de
ns.s.plusline.de

MX

0 chemiehoch3-de.mail.protection.outlook.com

TXT

MS=ms10644077
9ZNhFTkQcsQhTQjs2+o3Xrp+CJwJtekNMzdH2lb9PhZv8FCf5suK5SOO6HQ50HDADTf5N1Z2cWdDB3amTV99lg==

Email authentication weak

SPF: v=spf1 a mx include:spf.protection.outlook.com ip4:212.19.54.2/32 ip4:176.52.245.70/32 include:agenturserver.de include:spf.nl2go.com ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

RapidSSL TLS RSA CA G1

from 2025-05-25 to 2026-06-25

Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.chemiehoch3.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