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erstehilfekurs.net

.net ok HTTP/1.1 200 286 ms

First seen 2026-06-03 · Last seen 2026-06-17 · crawled 2026-06-18

DE · 81.169.145.143 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

sector health subsector therapy wellness type homepage

HTML metadata

Title
www.erstehilfekurs.net - Startseite
Description
Anbieter für Erste-Hilfe-Kurse, Notfalltrainings und Notfallkurse
Language
de
Canonical
http://57170076.swh.strato-hosting.eu/Startseite/

Open Graph

url
http://57170076.swh.strato-hosting.eu/Startseite/
title
www.erstehilfekurs.net - Startseite

Contact

Technology

Server
Apache
CMS
Gatsby
PHP
8.2.31 security-only
jQuery
1.7 known XSS (<3.5)

Third-party hosts loaded (2)

  • strato-editor.com×20
  • 57170076.swh.strato-hosting.eu×1

Registration

Registrar
Cronon GmbH
Created
2009-01-21
Expires
2027-01-21 214 days left
Updated
2026-01-22
Name servers
  • docks12.rzone.de
  • shades09.rzone.de

DNS records live

NS
  • docks12.rzone.de
  • shades09.rzone.de
MX
  • 5 smtpin.rzone.de

Email authentication strong

SPF
not published
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-04-14 to 2026-10-30
Expires in 131 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://erstehilfekurs.net/

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

Links to (1)

Linked from (1)

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