doerken.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-19 · ok HTTP/1.1 200 3141 ms crawled 2026-05-11

DE · 62.146.90.178 · AS15598 NorthC Deutschland GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: DÖRKEN|Discover Expertise
Description: Welcome to DÖRKEN. Our coating solutions and membranes protect the smallest components and entire buildings. Discover our expertise.
Language: en-GB
Canonical: https://www.doerken.com/global/en/home

Open Graph

url: https://www.doerken.com/global/en/home
title: DÖRKEN – Discover expertise

Technology

Server: Apache

Analytics

Google Tag Manager

Cookie consent

Cookiebot

Third-party hosts loaded (2)

consent.cookiebot.com×1
www.googletagmanager.com×1

Social

Contact

Email

info@doerken.de

Phone

+49 2330 630

Address

Wetterstraße 5858313 HerdeckeGermany

Registration

Registrar

InterNetX GmbH

Created

1996-05-15

Updated

2025-05-17

Name servers

ns1.levigo.net
ns2.levigo.de
ns3.levigo.com

DNS records live

NS

ns1.levigo.net
ns2.levigo.de
ns3.levigo.com

MX

10 doerken-com.mail.protection.outlook.com

TXT

SWSQOLOV2rlMODTrzBq3OU8Yst7P8Hqc
MS=ms69362279
facebook-domain-verification=9ss3kfkoh1xhtihkvlbfpyovr4lua4

Email authentication weak

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

Certificate (current)

R12

from 2026-03-31 to 2026-06-29

Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.doerken.com/global/en/home

findings

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