indexo.dev

kann-gruppe.de

.de crawl

First seen 2026-04-25 · Last seen 2026-05-18 · ok HTTP/1.1 200 3886 ms crawled 2026-05-18

DE · 37.202.1.200 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
KANN-Gruppe
Language
de-DE
Generator
TYPO3 CMS
Canonical
https://www.kann-gruppe.de/index/

Open Graph

site name
KANN-Gruppe

Technology

Server
Apache

Registration

Updated
2026-02-17
Name servers
  • a.ns14.net.
  • b.ns14.net.
  • c.ns14.net.
  • d.ns14.net.

DNS records live

NS
  • a.ns14.net
  • b.ns14.net
  • c.ns14.net
  • d.ns14.net
MX
  • 10 mx0.kann.de
  • 20 mx1.kann.de

Email authentication strong

SPF
v=spf1 ip4:62.154.174.117/32 ip4:62.154.174.126/32 ip4:82.115.104.78/32 -all
strict (-all)
DMARC
v=DMARC1; p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-12 to 2026-08-10
Expires in 82 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.kann-gruppe.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

Linked from (1)