indexo.dev

isartal-akademie.de

.de crawl

First seen 2026-05-10 · Last seen 2026-05-16 · ok HTTP/1.1 200 3736 ms crawled 2026-05-16

DE · 89.107.189.194 · AS12843 TelemaxX Telekommunikation GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
ISARTAL akademie – IT-Weiterbildungen in München
Description
ISARTAL akademie - menschlich & professionell: ISTQB, IREB & Train-the-Trainer - in MUC oder Inhouse ► Jetzt informieren!
Language
de
Canonical
https://www.isartal-akademie.de

Open Graph

url
https://www.isartal-akademie.de
title
ISARTAL akademie – IT-Weiterbildungen in München
locale
de_DE
description
ISARTAL akademie - menschlich & professionell: ISTQB, IREB & Train-the-Trainer - in MUC oder Inhouse ► Jetzt informieren!

Technology

Server
nginx
Analytics
  • Google Tag Manager
Cookie consent
  • Cookiebot

Third-party hosts loaded (2)

  • consent.cookiebot.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Updated
2018-08-13
Name servers
  • ns1073.ui-dns.biz.
  • ns1073.ui-dns.com.
  • ns1073.ui-dns.de.
  • ns1073.ui-dns.org.

DNS records live

NS
  • ns1073.ui-dns.biz
  • ns1073.ui-dns.com
  • ns1073.ui-dns.de
  • ns1073.ui-dns.org
MX
  • 1 isartalakademie-de01i.mail.protection.outlook.com
Verified for
  • OpenAI

Email authentication weak

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

Certificate (current)

R13
from 2026-03-24 to 2026-06-23
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.isartal-akademie.de/

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

Links to (4)

Linked from (1)