indexo.dev

strahleninstitut.de

.de crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 216 ms crawled 2026-06-02

DE · 195.201.92.142 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Strahleninstitut – Radiologie, Nuklearmedizin, Strahlentherapie
Description
Strahleninstitut Köln: nah, innovativ, kompetent. Immer in Ihrer Nähe, in Köln an 5 Standorten. Kurze Wartezeiten & modernste Geräte ➤ Online Termine
Language
de

Open Graph

url
https://www.rehaklinik-lautergrund.de//
title
Strahleninstitut – Radiologie, Nuklearmedizin, Strahlentherapie

Technology

CMS
Next.js
JS framework
Next.js
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • cdn.docmedico-rezeption.de×1
  • www.googletagmanager.com×1

Contact

Email
Phone

Registration

Updated
2024-11-26
Name servers
  • helium.ns.hetzner.de.
  • hydrogen.ns.hetzner.com.
  • oxygen.ns.hetzner.com.

DNS records live

NS
  • helium.ns.hetzner.de
  • hydrogen.ns.hetzner.com
  • oxygen.ns.hetzner.com
MX
  • 10 strahleninstitut-de.mail.protection.outlook.com

Email authentication weak

SPF
v=spf1 a:smtp.netcologne.de include:spf.protection.outlook.com include:spf-westeu.emailsignatures365.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-04 to 2026-07-03
Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://strahleninstitut.de/

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

Linked from (1)