indexo.dev

steinbeis-sibe.de

.de crawl

First seen 2026-05-08 · Last seen 2026-05-14 · ok HTTP/1.1 200 4382 ms crawled 2026-05-14

DE · 88.99.131.245 · AS24940 Hetzner Online GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Steinbeis School of International Business and Entrepreneurship SIBE
Description
Master Studium: berufsbegleitend und berufsintegriert (dual) - Willkommen an der School of International Business and Entrepreneurship: SIBE
Language
de-DE
Generator
HIRNDRANG Divi Child v.1.1
Canonical
https://www.steinbeis-sibe.de/
Feeds

Open Graph

title
Home
locale
de_DE
site name
SIBE | Steinbeis-Hochschule
description
Master Studium: berufsbegleitend und berufsintegriert (dual) - Willkommen an der School of International Business and Entrepreneurship: SIBE

Technology

Server
Apache
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • cdnjs.cloudflare.com×2
  • fonts.gstatic.com×1
  • listjs.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Updated
2016-02-26
Name servers
  • ns1.first-ns.de.
  • robotns2.second-ns.de.
  • robotns3.second-ns.com.

DNS records live

NS
  • ns1.first-ns.de
  • robotns2.second-ns.de
  • robotns3.second-ns.com
MX
  • 10 sophos01.steinbeis-sibe.de
  • 20 mail01.steinbeis-sibe.de
TXT
  • dtYW5iWeFs4zV5zKTtia/Ah1D+6zUCD5lr2g4IFfrWMCZWZGGnkd0rpqoxbDkknbIW2Ih1JXZx+6rXnrDuLEfh/umChdQov6BSxDhdJuoKe4ATLCSfn3A8rGaABG1T7INdxKTpJ24XqShKHVNJJhdFSPTldVqV7aFNmQOwH1n6DzkrcRULOazIqHb9qh7MxELwnLaTjyJ73j1ZEfmvcGcJcWTRLnwMT8nQVK/UIhq2STDDD9S82NX3HykPdpbbgwoA4rU+2lH2LckA96rEuRQqrxjYBME08/Qbgqi0AWeDhUBHE9Rdb6GMb1uazeZP7WI0fSd/Lb3vX6mzwAlwh1B5BduOSfLTv9+XknEI4VDG98MELO8gXw1jyXJA/tvxaX6yeWF4dtfcPHkt5j8Y5I6zsMYG3X0VlqdKPZF0EP7/FuNOunKIEtbMUqbKqR5vnTD1Ahuonce/VIjjvzvvpRsKVE5UYzWvzk2sz2KJLkKnl9nCGbvI0aQkCC2yy7mVTcyZcOP05iiruRcV+3sr0+mNJn/ddzzyu0uYvBEVU4QhKnbkz7uNGR5yCc+U39zmTpZYC4O4j7vYdg+hwBtZ7dCnjTQbkxmP7/aRSbsECip32Lq5qGMQKxk+nOKIqXH5yXqRtHk1kB0uuK1pYKJ1UkD2vgsBVPUzqCFobpuTMj30I=
  • seobility=baf892bf915f14d76cb734fbdffc496a
  • atlassian-sending-domain-verification=78fcfab8-a929-40b8-a8e2-3625b5f67a0e
Verified for
  • Atlassian
  • Google Workspace

Email authentication partial

SPF
v=spf1 a mx a:sophos01.steinbeis-sibe.de a:ec2-3-123-158-231.eu-central-1.compute.amazonaws.com ip4:88.99.131.245/20 ip4:88.99.71.126/20 ip4:178.15.197.0/29 include:servers.mcsv.net include:sibe.academyfive.net include:spf.cluster.4hr.de -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc@steinbeis-sibe.de; ruf=mailto:dmarc@steinbeis-sibe.de; fo=1;
policy: none (monitoring only)
DKIM
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
selectors probed

Certificate (current)

Thawte TLS RSA CA G1
from 2026-05-06 to 2026-11-21
Expires in 184 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.steinbeis-sibe.de/

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

Links to (5)

Linked from (1)