indexo.dev

concept-computer.de

.de crawl

First seen 2026-04-18 · Last seen 2026-05-12 · ok HTTP/1.1 200 3323 ms crawled 2026-05-12

DE · 89.58.56.234 · AS197540 netcup GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
concept-computer - Hier sind Sie richtig...
Description
concept-computer - Werbeagentur, Webagentur, Internet Agentur, EDV Seminare - Raum Köln, Bonn, Remagen, Bad Breisig, Andernach, Koblenz, Mainz
Language
de
Generator
ecomas CMS
Canonical
https://www.concept-computer.de/

Open Graph

url
https://www.concept-computer.de/
title
concept-computer - Hier sind Sie richtig...
locale
de
site name
concept computer GmbH
description
concept-computer - Werbeagentur, Webagentur, Internet Agentur, EDV Seminare - Raum Köln, Bonn, Remagen, Bad Breisig, Andernach, Koblenz, Mainz

Technology

Server
Apache

Contact

Address
Zehnerstr. 73, 53498, Bad Breisig, DE

Registration

Updated
2015-10-22
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 mail.ccnetz.de

Email authentication partial

SPF
v=spf1 a mx include:cc.de -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:hostmaster@concept-computer.de
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDa2ziK2PScXx+lxEb6rZAcyPm4EUj/x7D+mzFP0hJI6cTZpsi5bpoaWDlVh2T8ywxvG5kgO9WstoMrrT04V2E0NU40V…
selectors probed

Certificate (current)

E7
from 2026-03-14 to 2026-06-12
Expires in 23 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.concept-computer.de/

present
  • strict-transport-security
  • content-security-policy
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing frame protection
Header values
referrer-policy
origin
permissions-policy
geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()
x-content-type-options
nosniff
content-security-policy
default-src * data: blob: 'unsafe-inline' 'unsafe-eval'
strict-transport-security
max-age=31536000; includeSubDomains

Links to (1)

Linked from (1)