indexo.dev

rbtx.de

.de crawl

First seen 2026-04-19 · Last seen 2026-05-09 · ok HTTP/1.1 200 3905 ms crawled 2026-05-13

US · 3.164.206.44 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Language
de-DE

Open Graph

locale
de-DE
site name
RBTX

Technology

CDN
Amazon CloudFront
CMS
Next.js

Third-party hosts loaded (1)

  • cdn.rbtx.com×1

Registration

Updated
2025-12-18
Name servers
  • ns-1184.awsdns-20.org.
  • ns-1991.awsdns-56.co.uk.
  • ns-377.awsdns-47.com.
  • ns-983.awsdns-58.net.

DNS records live

NS
  • ns-1184.awsdns-20.org
  • ns-1991.awsdns-56.co.uk
  • ns-377.awsdns-47.com
  • ns-983.awsdns-58.net
MX
  • 0 rbtx-de.mail.protection.outlook.com
TXT
  • facebook-domain-verification=or72ykk7o2xnlremmhfwj0qluyin7b
  • google-site-verification=M0grBaTrtVKML-ME2TsaXy7xXaZAUvZj4ysjC6OHjBk
  • MS=ms44722687

Email authentication weak

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

Certificate (current)

Amazon RSA 2048 M04
from 2026-05-11 to 2026-11-25
Expires in 189 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://rbtx.de/de-DE

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

Linked from (1)