indexo.dev

open.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-06 · ok HTTP/1.1 200 274 ms crawled 2026-05-08

DE · 194.6.210.88 · AS47447 23M GmbH

Reputation 100/100

Classifying

HTML metadata

Title
OPEN Digitalgruppe - Köln, Berlin, Kassel
Description
Digitalgruppe für E-Commerce, CRM, Softwareentwicklung, Marketing, KI & Tech ► Wir bringen dein digitales Wachstum voran. Schau mal rein!
Language
de
Generator
WP Rocket 3.20.3
Canonical
https://open.de/
Feeds

Open Graph

url
https://open.de/
title
OPEN Digitalgruppe - Köln, Berlin, Kassel
locale
de_DE
site name
OPEN
description
Digitalgruppe für E-Commerce, CRM, Softwareentwicklung, Marketing, KI & Tech ► Wir bringen dein digitales Wachstum voran. Schau mal rein!

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • js-eu1.hs-scripts.com×1

Social

Contact

Email
Phone

Registration

Updated
2026-02-17
Name servers
  • a.ns14.net.
  • b.ns14.net.
  • c.ns14.net.
  • d.ns14.net.

DNS records live

NS
  • a.ns14.net
  • b.ns14.net
  • c.ns14.net
  • d.ns14.net
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
Show 9 TXT records
  • atlassian-domain-verification=1QabC6cQtBF0tCB2GHUGS6WAivhFS6SXGtLIfO2xglyBEtp2WxNrlLu7ycrRgHPg
  • google-site-verification=4EUf4W8NjvPp8AcbOX1uvDN7y7aYZAqqjCcM0_jK73Y
  • MS=ms90661886
  • apple-domain-verification=mgfL1yYSvalcxS9E
  • google-site-verification=OVDBn77JEdKLEQ7NrixKGikeOaCd-E4LMmtBhIip1Mg
  • DirectFedAuthUrl=https://accounts.google.com/o/saml2/idp?idpid=C04b0625l
  • google-site-verification=R4VNojmneFdMEtintPHaineLGBsrU7AI0A4_1Yhs7DM
  • DirectFedPassiveSignInUri=https://accounts.google.com/o/saml2/idp?idpid=C04b0625l
  • jetbrains-domain-verification=6ov3mge10xhk2zzqboeqt9oy1

Email authentication strong

SPF
v=spf1 include:spf.codepiraten.com include:_spf.open_de._d.easydmarc.pro -all
strict (-all)
DMARC
v=DMARC1;p=reject;rua=mailto:cf4a6c7813@rua.easydmarc.eu;ruf=mailto:cf4a6c7813@ruf.easydmarc.eu;fo=1
policy: reject (enforced)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkDjiaIz4KCSDj+hvySeHlmYXGaHOavSan5/LewJ3lpYGPsUtq8FcLGsF6AhyPKJhPQxey/AU0TPP9Y…
selectors probed

Certificate (current)

E7
from 2026-04-30 to 2026-07-29
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://open.de/

present
  • strict-transport-security
  • content-security-policy
  • content-security-policy-report-only
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
upgrade-insecure-requests;frame-ancestors 'self' ;
strict-transport-security
max-age=31536000; includeSubDomains;preload
content-security-policy-report-only
img-src 'self' data: https://www.facebook.com https://track-eu1.hubspot.com https://forms-eu1.hsforms.com https://www.googletagmanager.com https://px.ads.linkedin.com https://cta-eu1.hubspot.com https://perf-eu1.hsforms.com https://www.google.de https://www.google.fr https://www.google.ie https://www.google.com.py https://www.google.es https://connect.advancedcustomfields.com https://www.google.gr https://www.google.co.in https://www.google.at https://stats.g.doubleclick.net https://www.google.ch https://open.de https://www.google.co.uk https://www.google.be https://opensite-stage.c-1795.maxcluster.net https://pos.baidu.com blob: https://www.google.nl https://www.google.com.br https://www.google.lk https://www.google.ro https://www.google.it https://yt3.ggpht.com https://i.ytimg.com https://www.google.com.ua https://translate.google.com https://fonts.gstatic.com https://www.google.com.sg https://www.google.com.my https://www.google.rs https://www.go

Links to (6)