stbk-koeln.de

.de crawl

First seen 2026-04-12 · Last seen 2026-05-20 · ok HTTP/1.1 200 2054 ms crawled 2026-05-19

DE · 37.202.7.18 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Webseite der Steuerberaterkammer Köln
Description: Informationen über die Steuerberaterkammer Köln, z.B. über die Organe und Gremien sowie über die zahlreichen Aufgaben, die wir im Sinne des Berufsstands und dem Gemeinwohl verpflichtet wahrnehmen.
Language: de
Generator: TYPO3 CMS
Canonical: https://www.stbk-koeln.de/

Technology

Server: Apache
jQuery: 1.11.2 known XSS (<3.5)

Cookie consent

Cookiebot

Third-party hosts loaded (2)

consent.cookiebot.com×2
ajax.googleapis.com×1

Contact

Phone

Registration

Updated

2026-02-17

Name servers

ns01.datev.de.
ns02.datev.com.

DNS records live

NS

ns01.datev.de
ns02.datev.com

MX

0 mailin11.prod.datevnet.com
0 mailin12.prod.datevnet.de

Email authentication weak

SPF: v=spf1 a mx a:otc-de-spf.mms.t-systems-service.com include:datevnet._spf.datev.de include:sendgrid.net ip4:149.72.218.242 include:agenturserver.de ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

Thawte TLS RSA CA G1

from 2026-03-03 to 2026-09-18

Expires in 120 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.stbk-koeln.de/

present

x-frame-options

findings

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

Header values

x-frame-options: SAMEORIGIN