indexo.dev

ranke-heinemann.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-07 · ok HTTP/1.1 200 2909 ms crawled 2026-05-07

DE · 88.198.166.52 · AS24940 Hetzner Online GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Institut Ranke-Heinemann | Für ein Studium in Australien, Neuseeland & Kanada
Description
Auslandsstudium in Australien, Neuseeland oder Kanada ✓ Wir unterstützen Sie bei der Bewerbung und Finanzierung bis hin zur Ankunft im Zielland!
Language
de
Generator
TYPO3 CMS
Canonical
https://www.ranke-heinemann.de/

Open Graph

site name
Institut Ranke-Heinemann

Technology

Server
Apache
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×3

Contact

Phone

Registration

Updated
2019-11-07
Name servers
  • ns1.your-server.de.
  • ns3.second-ns.de.
  • ns.second-ns.com.

DNS records live

NS
  • ns.second-ns.com
  • ns1.your-server.de
  • ns3.second-ns.de
MX
  • 10 88.198.166.52
  • 20 dedivirt1564.your-server.de

Email authentication strong

SPF
v=spf1 +mx +a include:spf.nl2go.com -all
strict (-all)
DMARC
v=DMARC1;p=none;sp=none;pct=50;adkim=r;aspf=r;
policy: none (monitoring only) · pct=50 · sp=none
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-06 to 2026-07-05
Expires in 46 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.ranke-heinemann.de/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (1)

Linked from (1)