ruhrbahn.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-20 · ok HTTP/1.1 200 1722 ms crawled 2026-05-06

DE · 185.166.22.30 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Ruhrbahn GmbH - Mobilitätsdienstleister
Language: de
Generator: TYPO3 CMS
Canonical: https://www.ruhrbahn.de/

Open Graph

title: Ruhrbahn GmbH - Mobilitätsdienstleister

Technology

Server: Apache

Registration

Updated

2021-06-23

Name servers

ns81.domaincontrol.com.
ns82.domaincontrol.com.

DNS records live

NS

ns81.domaincontrol.com
ns82.domaincontrol.com

MX

100 mxbu.essen.de

TXT

v=DKIM1; p=none;k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoz37SXroR0DOK4S9Adw4YbuwuBOnECJoAIWYLr0s805CeLvCwPYzscNfH1SXcBEM6Y0YoHf0GpgESYsnIOzLC5SfwXXfPIrvC17/Ivdxbn4w2DUpbW0srsW6CDXl6tCNoU9BnKWuBdtWHYrndrN8pWRVD5zq8bqE8SygG3+ZTOf+0CHJ1gCWbvM8ZRvoLer63vhwJZ4f1DB55zaXi5E+vVVGl3u0bkW/hL2TRoHdZlWb2Zr4scZVhJ5TU/n8hsK0QLsG+KndGxWXUUk9XZkHdgohRquYDwJRDFpP2cfjSdxrJgOgZ8QtQ+ELDCi1ywQMD4kYCK/cWqGXwES+bRxOkQIDAQAB

Verified for

Apple
Google

Email authentication strong

SPF

v=spf1 include:essen.de a:two.manjahosting.de ip4:116.202.213.212 ip4:159.69.64.206 ip4:144.76.217.98 ip6:2a01:4f8:2200:2ea2::2 ip6:2a01:4f8:200:9075::2 ip6:2a01:4f8:231:102a::2 ip4:116.202.213.223 include:spf.tafmobile.de include:spf.mandrillapp.com include:agenturserver.de ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:dns-dmarc-rua@ruhrbahn.de; ruf=mailto:dns-dmarc-ruf@ruhrbahn.de; sp=quarantine; rf=afrf; ri=86400; adkim=r; aspf=r

policy: quarantine · sp=quarantine

DKIM

k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA18A7DJq3PlRXTAHB0nY146m1j7Xmfs3S/pHtxO6bDA5RmyzLYozMStLbB08TrFbDENvJ/qxvzdwXV4NsSD…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQClNSnIEiIpxYJr5E8kxScGE3wTJHA7V6pWPpmyJ1aVqDksbh2StOzpe1Ha8+knlNlYnSXAdpo4Qv5CaRxgQ82nWx…

selectors probed

Certificate (current)

R12

from 2026-03-11 to 2026-06-10

Expires in 20 days

Full certificate history on crt.sh ↗

HTTP security headers

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