indexo.dev

johannesbad-akademie.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-13 · ok HTTP/1.1 200 4731 ms crawled 2026-05-13

DE · 62.146.186.177 · AS15598 NorthC Deutschland GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Unser Kursangebot | Johannesbad Akademie
Description
Alle Kurse und Seminare können Sie in unserem Online-Blätterkatalog „Bildung für mehr Gesundheit – Kurse und Seminare“ bequem und einfach einsehen.
Language
de
Canonical
https://www.johannesbad-akademie.de/Kurse-und-Seminare.aspx

Technology

Server
Microsoft-IIS
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Social

Contact

Phone

Registration

Updated
2026-04-20
Name servers
  • dns.cyber-stack.com.
  • dns.cyber-stack.de.

DNS records live

NS
  • dns.cyber-stack.com
  • dns.cyber-stack.de
MX
  • 10 mx1.hc680-63.eu.iphmx.com
  • 10 mx2.hc680-63.eu.iphmx.com

Email authentication weak

SPF
v=spf1 mx a:mx1.hc680-63.eu.iphmx.com a:mx2.hc680-63.eu.iphmx.com a:jobahosting.de ip4:23.90.105.111 ip4:207.54.76.220 ip4:207.54.77.130 ip4:23.90.102.191 include:spf.mailfusion.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-28 to 2026-06-26
Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.johannesbad-akademie.de/Kurse-und-Seminare.aspx

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

Links to (7)

Linked from (2)