indexo.dev

ksb-viersen.de

.de crawl

First seen 2026-04-26 · Last seen 2026-05-19 · ok HTTP/1.1 200 1135 ms crawled 2026-05-19

DE · 188.64.251.119 · AS42184 TKRZ Stadtwerke GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
KSB Viersen e.V.
Language
de-DE
Generator
TYPO3 CMS
Canonical
https://www.ksb-viersen.de/

Technology

Server
nginx
jQuery
3.4.1 known XSS (<3.5)

Third-party hosts loaded (2)

  • cse.google.com×1
  • f1-eu.readspeaker.com×1

Social

Registration

Updated
2025-10-28
Name servers
  • cns1.alfahosting.info.
  • cns2.alfahosting.info.
  • cns3.alfahosting.info.

DNS records live

NS
  • cns1.alfahosting.info
  • cns2.alfahosting.info
  • cns3.alfahosting.info
MX
  • 10 ksbviersen-de0i.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxuEZ9vsQfWYTSswaJOb8iInfJoGJbMkahvNA0sYnnWlnzSG5N2j9yqBjMO2QAY9uMq4m+4FggeAa/7…
selectors probed

Certificate (current)

R12
from 2026-04-02 to 2026-07-01
Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.ksb-viersen.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 (11)

Linked from (1)