indexo.dev

i-m-k.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-13 · ok HTTP/1.1 200 817 ms crawled 2026-05-13

DE · 80.88.17.36 · AS44365 newone GmbH

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
IMK GmbH: Institut für angewandte Marketingforschung
Description
Marktforschung Erfurt » IMK Erfurt ✓✓ IMK ➤ Das führende mitteldeutsche Forschungsinstitut für Customer Focus und Experience.
Language
de
Generator
TYPO3 CMS
Canonical
https://www.i-m-k.de/

Technology

Server
Apache

Registration

Updated
2010-01-20
Name servers
  • ns1.ilmenau.net.
  • ns2.ilmenau.net.

DNS records live

NS
  • ns1.ilmenau.net
  • ns2.ilmenau.net
MX
  • 10 mail.i-m-k.de
  • 20 mailproxy.ilmenau.net

Email authentication weak

SPF
v=spf1 ip4:93.240.227.227 ip4:80.88.16.15 ip4:80.88.16.100 ip4:80.88.17.36 include:spf.mailjet.com ?all
neutral (?all)
DMARC
not published
DKIM
  • default: v=DKIM1;k=rsa;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA53HaBptNqHQ0LbDl239YcU9C8TljCgle88DvTg/6JOroWWJREgZrmOj6+Z0k1hgR4YaVsgiS…
selectors probed

Certificate (current) wrong cert

Thawte TLS RSA CA G1
from 2025-06-16 to 2026-07-18
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.i-m-k.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 (1)

Linked from (1)