indexo.dev

koettermanngroup.com

.com crawl

First seen 2026-05-02 · Last seen 2026-05-20 · ok HTTP/1.1 200 1575 ms crawled 2026-05-08

CZ · 37.205.12.119 · AS24971 MasterDC s.r.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Köttermann Group
Language
cs-CZ

Technology

Server
nginx

Registration

Registrar
WEDOS Internet, a.s.
Created
2024-02-28
Expires
2027-02-28 283 days left
Updated
2026-03-13
Name servers
  • ns.wedos.com
  • ns.wedos.cz
  • ns.wedos.eu
  • ns.wedos.net

DNS records live

NS
  • ns.wedos.com
  • ns.wedos.cz
  • ns.wedos.eu
  • ns.wedos.net

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-02-27 to 2026-05-29
Expires in 8 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://koettermanngroup.com/

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

Links to (4)

Linked from (1)