indexo.dev

kuepperdruck.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-07 · ok HTTP/1.1 200 2370 ms crawled 2026-05-19

FR · 5.175.14.184 · AS8972 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

sector b2b services type homepage

HTML metadata

Title
Druckerei Köln: Digitaldruck, Expressdruck & mehr | Küpper Druck
Description
Ihre Druckerei in Köln seit 1910 ✓ Digitaldruck, Offsetdruck & Lettershop ✓ Visitenkarten, Broschüren, Flyer, Kataloge und mehr ✆ 02234 94999 00
Language
de
Generator
Kai Zacher Webdesign v.3.21.1
Canonical
https://kuepperdruck.de/
Feeds

Open Graph

url
https://kuepperdruck.de/
title
Druckerei Köln: Digitaldruck, Expressdruck & mehr | Küpper Druck
locale
de_DE
site name
Küpper Druck GmbH & Co. KG
description
Ihre Druckerei in Köln seit 1910 ✓ Digitaldruck, Offsetdruck & Lettershop ✓ Visitenkarten, Broschüren, Flyer, Kataloge und mehr ✆ 02234 94999 00

Technology

Server
Apache
CMS
WordPress

Contact

Email
Phone
Address
st ad gangen."},"dvmd_acsb_reading_guide_off":{"label":"L\u00e6seguide \u2013

Registration

Updated
2021-01-09
Name servers
  • ns33.domaincontrol.com.
  • ns34.domaincontrol.com.

DNS records live

NS
  • ns33.domaincontrol.com
  • ns34.domaincontrol.com
MX
  • 50 mx0.kuepperdruck.de
TXT
  • f2u1k1k83u29301a9g559kbeta
  • 49pg1u5n6jftvo79b3427e83rv

Email authentication weak

SPF
v=spf1 a mx include:spf.server-he.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2025-09-16 to 2026-10-16
Expires in 148 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://kuepperdruck.de/

present
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade

Links to (1)

Linked from (1)