indexo.dev

ruf-klassenfahrten.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-15 · ok HTTP/1.1 200 2611 ms crawled 2026-05-15

DE · 185.254.246.71 · AS204065 OXITGEN AG

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
ruf Klassenfahrten 2026/2027 | Jetzt online anfragen!
Description
Bei uns buchst du deine Klassenfahrt in wenigen Schritten online und safe stressfrei. Direkte Preisansicht + 31 Tage Kostenloser Storno + Keine Ab-Preis-Mogelei + Klassenfahrt in Deutschland und Europa
Language
de

Technology

Server
Microsoft-IIS
Analytics
  • Google Tag Manager

Third-party hosts loaded (4)

  • cdnjs.cloudflare.com×2
  • kit.fontawesome.com×2
  • w19.captcha.at×1
  • www.googletagmanager.com×1

Social

Contact

Phone

Registration

Updated
2019-01-08
Name servers
  • ns1.eib-rz.de.
  • ns2.eib-rz.de.
  • ns3.eib-rz.de.

DNS records live

NS
  • ns1.eib-rz.de
  • ns2.eib-rz.de
  • ns3.eib-rz.de
MX
  • 10 smail-exotap.dts-security.de
TXT
  • 9mJAEUG7+MKM5GrAa0iEEBo6TXm0k8cH674AyuhVYpZgc0DUZJnm0BN35lLELPdiX/kkMFIEfHyuUDVEMZPCnA==
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 mx include:smtp.eib-rz.de include:spf1.dts-security.de -all
strict (-all)
DMARC
v=DMARC1;p=reject;sp=reject;adkim=r;aspf=r
policy: reject (enforced) · sp=reject
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-10-20 to 2026-10-24
Expires in 156 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.ruf-klassenfahrten.de

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

Links to (5)

Linked from (1)