indexo.dev

wi-wissen.de

.de crawl

First seen 2026-05-30 · Last seen 2026-06-01 · ok HTTP/1.1 200 332 ms crawled 2026-05-31

AT · 152.53.252.43 · AS197540 netcup GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
WIssen - Wirtschaftsinformatik Wissen
Description
Your page description

Open Graph

title
Wirtschaftsinformatik Wissen
description
Your page description

Technology

Server
nginx

Third-party hosts loaded (3)

  • dl.gi.de×4
  • brombeer-anzeiger.yak9.de×1
  • stats.wi7.net×1

Social

Registration

Updated
2020-04-15
Name servers
  • dns111.ovh.net.
  • ns111.ovh.net.

DNS records live

NS
  • dns111.ovh.net
  • ns111.ovh.net
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de

Email authentication weak

SPF
v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-19 to 2026-07-18
Expires in 46 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://wi-wissen.de/

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

Links to (18)

Linked from (3)