indexo.dev

qdc.de

.de crawl

First seen 2026-05-06 · Last seen 2026-05-06 · ok HTTP/1.1 200 1191 ms crawled 2026-05-12

BE · 185.175.196.56 · AS34762 Combell NV

Reputation 100/100

Classifying

HTML metadata

Title
Managementsysteme Seminare: jetzt informieren – qdc
Description
Besuchen Sie unsere Managementsysteme Seminare. Lernen Sie von Experten, wie Sie Ihr Unternehmen mit modernen Managementsystemen effizient steuern.
Language
de-DE
Generator
WordPress 6.9.4
Canonical
https://qdc.de/
Translations
  • cs
  • de-ch
  • de-de
  • en
  • pl
Feeds

Open Graph

url
https://qdc.de/
title
Managementsysteme Seminare: jetzt informieren – qdc
locale
de_DE
site name
qdc
description
Besuchen Sie unsere Managementsysteme Seminare. Lernen Sie von Experten, wie Sie Ihr Unternehmen mit modernen Managementsystemen effizient steuern.
updated time
2025-03-31T13:26:26+00:00

Technology

Server
nginx
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • gmpg.org×1
  • www.google.com×1

Social

Contact

Email
Phone
Address
St Julian's STJ 3141

Registration

Updated
2021-01-09
Name servers
  • docks16.rzone.de.
  • shades19.rzone.de.

DNS records live

NS
  • docks16.rzone.de
  • shades19.rzone.de
MX
  • 20 qdc-de.mail.protection.outlook.com
TXT
  • MS=ms92134194
  • google-site-verification=HbK-p4QW0iiKlIEuvc8yMfh8qj2IGxt9xX8CvjbV_cg

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-23 to 2026-07-22
Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://qdc.de/

present
  • strict-transport-security
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload

Links to (11)

Linked from (1)