maerkische-essen.de

.de crawl

First seen 2026-05-30 · Last seen 2026-06-01 · ok HTTP/1.1 200 432 ms crawled 2026-05-31

DE · 185.166.20.250 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Steuerberater und Wirtschaftsprüfer Essen | Bochum | Münster
Description: Steuerberater in Essen, Bochum und Münster. Die Märkische Revision ist eine der führenden Wirtschaftsprüfungsgesellschaften im Ruhrgebiet.
Language: de
Generator: TYPO3 CMS
Canonical: https://www.maerkische-essen.de/start

Technology

Server: Apache

Social

Contact

Phone

Registration

Updated

2026-02-17

Name servers

cns1.cloudpit.de.
cns2.cloudpit.com.
cns3.cloudpit.io.

DNS records live

NS

cns1.cloudpit.de
cns2.cloudpit.com
cns3.cloudpit.io

MX

10 maildomain.datevnet.de
20 maildomain.datevnet.com

Verified for

Microsoft 365

Email authentication partial

SPF

v=spf1 a mx include:maildomain._spf.datev.de include:datevnet._spf.datev.de include:agenturserver.de include:spf.protection.outlook.com include:spf.brevo.com mx -all

strict (-all)

DMARC

v=DMARC1; p=none

policy: none (monitoring only)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1p3rZJFnkEb3Rxx41nH1Rogn6KDQIJE6EXeZ+K3eajf3rZg3WF2RrXZO/gLzqnuERifrHOH4CVNGKo…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwWdyvRh9jz2jjkR83gsrG2DFZb7nOw17rlAcn4jTXTCcFu835abCR7PR2aSqwfPSiFBX/8gVfnOQgV…

selectors probed

Certificate (current)

R12

from 2026-04-12 to 2026-07-11

Expires in 38 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.maerkische-essen.de/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy

findings

missing Content Security Policy
weak content type protection
missing Permissions Policy

Header values

referrer-policy: strict-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff, nosniff
strict-transport-security: max-age=31536000