indexo.dev

ferdinand-steinbeis-institut.de

.de crawl

First seen 2026-05-10 · Last seen 2026-05-10 · ok HTTP/1.1 200 1808 ms crawled 2026-05-16

BE · 185.175.196.104 · AS34762 Combell NV

Reputation 100/100

Classifying

HTML metadata

Title
Startseite - Ferdinand-Steinbeis-Institut
Language
de
Generator
WordPress 6.9.4
Canonical
https://ferdinand-steinbeis-institut.de/
Feeds

Open Graph

url
https://ferdinand-steinbeis-institut.de/
title
Startseite - Ferdinand-Steinbeis-Institut
locale
de_DE
site name
Ferdinand-Steinbeis-Institut

Technology

Server
nginx
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Font Awesome
  • Google Fonts
Third-party hosts loaded (7)
  • use.fontawesome.com×3
  • www.googletagmanager.com×2
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • gmpg.org×1
  • maps.google.com×1
  • www.google.com×1

Social

Contact

Email
Phone

Registration

Updated
2024-04-05
Name servers
  • ns.udag.de.
  • ns.udag.net.
  • ns.udag.org.

DNS records live

NS
  • ns.udag.de
  • ns.udag.net
  • ns.udag.org
MX
  • 0 ferdinandsteinbeisinstitut-de02c1i.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; sp=reject; pct=100
policy: quarantine · sp=reject
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3LcpKZfPebo0bpITXZfXNNJ66/Mc3jsO0W0n0Wcgq3XChOQrSq4GVvodESu5x1lEBCJS4JonR/73J5…
selectors probed

Certificate (current)

R12
from 2026-04-02 to 2026-07-01
Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://ferdinand-steinbeis-institut.de/

present
  • strict-transport-security
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload

Links to (2)