indexo.dev

barbara-gronauer.de

.de crawl

First seen 2026-05-05 · Last seen 2026-05-05 · ok HTTP/1.1 200 1339 ms crawled 2026-05-12

DE · 212.8.207.12 · AS8925 teuto.net Netzdienste GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Barbara Gronauer – Strategie & Innovation
Description
Barbara Gronauer – Strategie & Innovation | Innovationsberatung und Strategie-Sparring für Geschäftsführer und Führungskräfte.
Language
de
Generator
WordPress 6.9.4
Canonical
https://barbara-gronauer.de/
Feeds

Open Graph

url
https://barbara-gronauer.de/
title
Barbara Gronauer – Strategie & Innovation
locale
de_DE
site name
Barbara Gronauer
description
Barbara Gronauer – Strategie & Innovation | Innovationsberatung und Strategie-Sparring für Geschäftsführer und Führungskräfte.

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Contact

Email
Phone

Registration

Updated
2023-01-06
Name servers
  • ns1.teuto.net.
  • ns2.teuto.net.
  • ns3.teuto.net.

DNS records live

NS
  • ns1.teuto.net
  • ns2.teuto.net
  • ns3.teuto.net
MX
  • 10 mail2.greensta.de
Verified for
  • Microsoft 365

Email authentication weak

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

Certificate (current)

E8
from 2026-05-03 to 2026-08-01
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://barbara-gronauer.de/

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

Links to (1)