indexo.dev

dkdt.de

.de crawl

First seen 2026-05-02 · Last seen 2026-05-08 · ok HTTP/1.1 200 1587 ms crawled 2026-05-08

DE · 217.160.0.111 · AS8560 IONOS SE

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Das Kölner Dozententeam
Description
Karriere-Coaching, Team-Coaching, Persönlichkeitsentwicklung, Workshops, Teamentwicklung, Organisationsberatung, Seminare nach individueller Bedarfsanalyse
Language
de
Canonical
https://www.dkdt.de/

Open Graph

url
https://www.dkdt.de/
title
Das Kölner Dozententeam
description
Karriere-Coaching, Team-Coaching, Persönlichkeitsentwicklung, Workshops, Teamentwicklung, Organisationsberatung, Seminare nach individueller Bedarfsanalyse

Technology

Server
nginx

Third-party hosts loaded (4)

  • cdn.website-editor.net×6
  • static-cdn.website-editor.net×3
  • le-cdn.website-editor.net×2
  • dd-cdn.multiscreensite.com×1

Contact

Phone

Registration

Updated
2023-08-11
Name servers
  • ns1045.ui-dns.biz.
  • ns1045.ui-dns.com.
  • ns1045.ui-dns.de.
  • ns1045.ui-dns.org.

DNS records live

NS
  • ns1028.ui-dns.biz
  • ns1048.ui-dns.com
  • ns1062.ui-dns.org
  • ns1086.ui-dns.de
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de

Email authentication partial

SPF
v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-07-30 to 2026-08-14
Expires in 86 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.dkdt.de/

present
  • strict-transport-security
  • content-security-policy
  • x-content-type-options
findings
  • CSP uses wildcard sources
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
content-security-policy
frame-ancestors https://*.ionos.com https://*.ionos.at https://*.ionos.co.uk https://*.ionos.de https://*.ionos.es https://*.ionos.fr https://*.ionos.it https://*.ionos.ca https://*.ionos.mx https://*.ionos.us https://*.website-editor.net https://*.mywebsite-editor.com www.dkdt.de
strict-transport-security
max-age=15768000; preload

Links to (2)

Linked from (1)