indexo.dev

chen-clan-taijiquan-tradition.de

.de crawl

First seen 2026-05-16 · Last seen 2026-05-20 · ok HTTP/1.1 200 5510 ms crawled 2026-05-20

DE · 18.197.248.23 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
CTND – Chen‐Stil Taijiquan Deutschland | Kurse, Ausbildung & Online Academy
Description
Das CTND lehrt Chen-Stil Taijiquan in Deutschland: präzise Formen, gesamthafte Ausbildung, Workshops, Präsenz- & Onlinekurse – für Tradition und persönliche Entwicklung.
Language
de
Canonical
https://www.chen-clan-taijiquan-tradition.de/
Feeds

Open Graph

url
https://www.chen-clan-taijiquan-tradition.de/
title
CTND – Chen‐Stil Taijiquan Deutschland | Kurse, Ausbildung & Online Academy
description
Das CTND lehrt Chen-Stil Taijiquan in Deutschland: präzise Formen, gesamthafte Ausbildung, Workshops, Präsenz- & Onlinekurse – für Tradition und persönliche Entwicklung.

Technology

Server
nginx
jQuery
3.7.0
Cookie consent
  • Cookiebot

Third-party hosts loaded (4)

  • de.cdn-website.com×6
  • static.cdn-website.com×4
  • le-de.cdn-website.com×3
  • consent.cookiebot.com×1

Contact

Email
Phone

Registration

Updated
2025-09-29
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 redirect.domain-robot.org

Email authentication weak

SPF
v=spf1 a mx include:spf-redirector.domain-robot.org -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-10 to 2026-07-09
Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.chen-clan-taijiquan-tradition.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'
strict-transport-security
max-age=31536000; preload

Links to (1)

Linked from (1)