indexo.dev

blueocn.de

.de crawl

First seen 2026-05-11 · Last seen 2026-05-17 · ok HTTP/1.1 200 13367 ms crawled 2026-05-17

DE · 31.220.126.173 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

sector tech type blog

HTML metadata

Title
Ihr Digitalisierungspotenzial - Blue Ocean Business Software
Language
de-DE
Generator
TYPO3 CMS
Canonical
https://www.blueocn.de/
Translations
  • de-de
  • en-gb

Open Graph

title
Ihr Digitalisierungspotenzial - Blue Ocean Business Software
locale
de_DE

Technology

Server
Apache
Analytics
  • Google Tag Manager
  • Matomo
Cookie consent
  • Cookiebot

Third-party hosts loaded (3)

  • consent.cookiebot.com×1
  • matomo.cloud-ready-software.com×1
  • www.googletagmanager.com×1

Registration

Updated
2019-08-16
Name servers
  • ns1.bdm.microsoftonline.com.
  • ns2.bdm.microsoftonline.com.
  • ns3.bdm.microsoftonline.com.
  • ns4.bdm.microsoftonline.com.

DNS records live

NS
  • ns1.bdm.microsoftonline.com
  • ns2.bdm.microsoftonline.com
  • ns3.bdm.microsoftonline.com
  • ns4.bdm.microsoftonline.com
MX
  • 0 blueocn-de.mail.protection.outlook.com
TXT
  • mscid=ZdZrhbLTFp5JmY0DEyow6naT1QAg2kbBQlB3Nc1te1nEzq+24rnzerIDdfHAlcVraw4/NFxzXlAz0XQ3kNrUSA==

Email authentication weak

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

Certificate (current)

R12
from 2026-04-01 to 2026-06-30
Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

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

Linked from (1)

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