indexo.dev

vhs-rhein-sieg.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-18 · ok HTTP/1.1 200 2999 ms crawled 2026-05-15

DE · 85.13.141.51 · AS34788 Neue Medien Muennich GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Startseite - vhs Rhein-Sieg
Language
de
Generator
WP Rocket 3.21.3
Canonical
https://www.vhs-rhein-sieg.de/

Open Graph

url
https://www.vhs-rhein-sieg.de/
title
Startseite - vhs Rhein-Sieg
locale
de_DE
site name
vhs Rhein-Sieg

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (4)

  • maps.googleapis.com×2
  • www.google.com×2
  • gmpg.org×1
  • www.gstatic.com×1

Social

Contact

Email
Phone

Registration

Updated
2024-06-05
Name servers
  • dns01.regioit-aachen.de.
  • dns-relaix.regioit-aachen.de.

DNS records live

NS
  • dns-relaix.regioit-aachen.de
  • dns01.regioit-aachen.de
MX
  • 10 mailgw01.regioit.de
  • 10 mailgw02.regioit.de
  • 90 vhs-rhein-sieg.de
TXT
  • /RMdis/oeo/VpJlIj0r6QRF7wLfyJ/jNxJ1/PjylUtE/uhnr+S2FaLfqL+aQplu/hJKeNkiNw9ed8+4Y0qM7ow==
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 mx ip4:195.243.56.0/24 ip4:195.243.129.128/26 ip4:37.61.202.166/32 ip4:81.173.213.100 ip6:2a01:488:67:1000:253d:caa6:0:1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-18 to 2026-07-17
Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.vhs-rhein-sieg.de/

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

Links to (14)

Linked from (3)