indexo.dev

ksi-institut.de

.de crawl

First seen 2026-05-11 · Last seen 2026-05-16 · ok HTTP/1.1 200 15795 ms crawled 2026-05-16

DE · 208.82.73.21 · AS205411 WIIT AG

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Home KSI Siegburg
Description
Das Katholisch-Soziale Institut ist seit 1947 ein Haus der Erwachsenenbildung des Erzbistums Köln..
Language
de
Canonical
https://www.ksi-institut.de/start/index.html

Contact

Phone

Registration

Updated
2023-05-25
Name servers
  • ns1.ntdns.de.
  • ns2.ntdns.de.
  • ns3.ntdns.de.

DNS records live

NS
  • ns1.ntdns.de
  • ns2.ntdns.de
  • ns3.ntdns.de
MX
  • 10 erz-plesk03.mivitec.net
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 mx ip4:62.225.58.75 ip4:62.225.58.76 include:_spf.erzbistum-koeln.de include:spf.lamapoll.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-24 to 2026-06-22
Expires in 32 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.ksi-institut.de/start/

present
  • strict-transport-security
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload

Links to (4)

Linked from (1)