indexo.dev

systemum.de

.de crawl

First seen 2026-05-10 · Last seen 2026-05-10 · ok HTTP/1.1 200 1843 ms crawled 2026-05-16

DE · 5.44.111.81 · AS8648 dogado GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Systemum – Software-Beratung auf Augenhöhe - Systemum
Description
Systemum liefert methodisch fundierte Beratungsleistungen rund um Konzeption, Management und Entwicklung von Software.
Language
de-DE
Generator
WordPress 6.9.4
Canonical
https://systemum.de/
Translations
  • de
  • en
Feeds

Open Graph

url
https://systemum.de/
title
Systemum – Software-Beratung auf Augenhöhe - Systemum
locale
de_DE
site name
Systemum
description
Systemum liefert methodisch fundierte Beratungsleistungen rund um Konzeption, Management und Entwicklung von Software.
locale:alternate
en_GB

Technology

Server
nginx
CMS
WordPress
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • www.googletagmanager.com×2
  • consent.cookiebot.eu×1
  • gmpg.org×1

Contact

Email
Phone

Registration

Updated
2020-03-18
Name servers
  • ns1017.ui-dns.biz.
  • ns1072.ui-dns.com.
  • ns1084.ui-dns.de.
  • ns1090.ui-dns.org.

DNS records live

NS
  • ns1017.ui-dns.biz
  • ns1072.ui-dns.com
  • ns1084.ui-dns.de
  • ns1090.ui-dns.org
MX
  • 0 systemum-de.mail.protection.outlook.com

Email authentication partial

SPF
v=spf1 ip4:87.138.200.229 ip4:62.220.18.189 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1;p=none;ruf=mailto:webmaster@systemum.de
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo+5BWgCQQWyXIMp2PV1eC7AkxDK4vop3SLjWMA4tT7Jni2vHidVfn21NpeX1FmV4Ox7N7O89wcfmur…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-08-04 to 2026-08-05
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://systemum.de/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (1)

Linked from (1)